Fix return(0) to return 0. Signed-off-by: Michal Simek <monstr@monstr.eu>.
diff --git a/testcases/kernel/fs/dmapi/mmapfile.c b/testcases/kernel/fs/dmapi/mmapfile.c
index 51cec4b..df86b52 100644
--- a/testcases/kernel/fs/dmapi/mmapfile.c
+++ b/testcases/kernel/fs/dmapi/mmapfile.c
@@ -127,5 +127,5 @@
 	close(fd);
 
 	_exit(0);
-	return(0);	
+	return 0;	
 }
diff --git a/testcases/kernel/fs/ftest/ftest01.c b/testcases/kernel/fs/ftest/ftest01.c
index fec7402..2bdfd82 100644
--- a/testcases/kernel/fs/ftest/ftest01.c
+++ b/testcases/kernel/fs/ftest/ftest01.c
@@ -129,7 +129,7 @@
 		}
 	} /* end of for */
 	cleanup();
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -265,7 +265,7 @@
 	}
 
 	sync();				/* safeness */
-	return(0);
+	return 0;
 }
 
 /*
@@ -479,7 +479,7 @@
 		//	tst_resm(TINFO, "Test{%d}: {%d} %s's.", me, misc_cnt[i], m_str[i]);
 		++val;
 	}
-	return(0);
+	return 0;
 }
 
 /*
@@ -545,7 +545,7 @@
 	}
 	++misc_cnt[(int)type];
 	type = (enum m_type) ((int) type + 1);
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -557,7 +557,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 /*
@@ -588,14 +588,14 @@
 		}
 		if (nout > 10) {
 			tst_resm(TINFO, "\t ... more");
-			return(0);
+			return 0;
 		}
 	}
 	if (i == idx+1)
 		tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
 	else
 		tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
-	return(0);
+	return 0;
 }
 
 /*
@@ -616,7 +616,7 @@
 		tst_resm(TINFO, "\t%02x ", (int)*buf & 0xff);
 	}
 	tst_resm(TINFO, "\t");
-	return(0);
+	return 0;
 }
 
 int orbits(hold, bits, count)
@@ -626,7 +626,7 @@
 {
 	while(count-- > 0)
 		*hold++ |= *bits++;
-	return(0);
+	return 0;
 }
 
 /* term()
diff --git a/testcases/kernel/fs/ftest/ftest02.c b/testcases/kernel/fs/ftest/ftest02.c
index 8bcf342..f95eb5a 100644
--- a/testcases/kernel/fs/ftest/ftest02.c
+++ b/testcases/kernel/fs/ftest/ftest02.c
@@ -256,7 +256,7 @@
 
 	cleanup();
 
-	return(0);
+	return 0;
 
 }
 
@@ -440,7 +440,7 @@
 	}
 
 	//tst_resm(TINFO,"Test %d pid %d exiting.", me, getpid());
-	return(0);
+	return 0;
 }
 
 
@@ -470,7 +470,7 @@
 	name[len+0] = 'A' + (me % 26);
 	name[len+1] = 'a' + (idx % 26);
 	name[len+2] = '\0';
-	return(0);
+	return 0;
 }
 
 /*--------------------------------------------------------------*/
@@ -490,12 +490,12 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 	
 	tst_resm(TBROK, "Child process exiting.");
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 void cleanup()
diff --git a/testcases/kernel/fs/ftest/ftest03.c b/testcases/kernel/fs/ftest/ftest03.c
index b943baf..71044a6 100644
--- a/testcases/kernel/fs/ftest/ftest03.c
+++ b/testcases/kernel/fs/ftest/ftest03.c
@@ -138,7 +138,7 @@
 		tst_rmdir();
 		tst_exit();
 	} /* end for */
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -281,7 +281,7 @@
 	}
 	
 	sync();				/* safeness */
-	return(0);
+	return 0;
 }
 
 /*
@@ -539,7 +539,7 @@
 		//	tst_resm(TINFO, "\t\tTest{%d}: {%d} %s's.", me, misc_cnt[i], m_str[i]);
 		++val;
 	}
-	return(0);
+	return 0;
 }
 
 /*
@@ -600,7 +600,7 @@
 	}
 	++misc_cnt[(int)type];
 	type = (enum m_type) ((int) type + 1);
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -612,7 +612,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 /*
@@ -642,14 +642,14 @@
 		}
 		if (nout > 10) {
 			tst_resm(TINFO, "\t ... more");
-			return(0);
+			return 0;
 		}
 	}
 	if (i == idx+1)
 		tst_resm(TINFO, "\t%x", ((char *)iovptr->iov_base)[idx] & 0xff);
 	else
 		tst_resm(TINFO, "\t%d*%x", i-idx, ((char *)iovptr->iov_base)[idx]);
-	return(0);
+	return 0;
 }
 
 /*
@@ -668,7 +668,7 @@
 			tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
 		tst_resm(TINFO, "\t%02x ", (int)*buf & 0xff);
 	}
-	return(0);
+	return 0;
 }
 
 int orbits(hold, bits, count)
@@ -678,7 +678,7 @@
 {
 	while(count-- > 0)
 		*hold++ |= *bits++;
-	return(0);
+	return 0;
 }
 
 
@@ -702,7 +702,7 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 
 	tst_resm(TINFO, "\tunlinking '%s'", test_name);
@@ -714,7 +714,7 @@
 	else
 		tst_resm(TBROK, "Unlink of '%s' successful.", test_name);
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 
diff --git a/testcases/kernel/fs/ftest/ftest04.c b/testcases/kernel/fs/ftest/ftest04.c
index 0aff5ba..d711983 100644
--- a/testcases/kernel/fs/ftest/ftest04.c
+++ b/testcases/kernel/fs/ftest/ftest04.c
@@ -118,7 +118,7 @@
 		tst_rmdir();
 	       	tst_exit();
 	 } /* end of for */
-	return(0);
+	return 0;
 }
 
 void
@@ -227,7 +227,7 @@
 	unlink(filename);
 
 	sync();				/* safeness */
-	return(0);
+	return 0;
 }
 
 /*
@@ -485,7 +485,7 @@
 		//	tst_resm(TINFO, "\t\tTest[%d]: %d %s's.", me, misc_cnt[i], m_str[i]);
 		val0 = val++;
 	}
-	return(0);
+	return 0;
 }
 
 /*
@@ -505,7 +505,7 @@
 	}
 	 
 	++misc_cnt[(int)1];
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -517,7 +517,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 /*
@@ -548,14 +548,14 @@
 		}
 		if (nout > 10) {
 			tst_resm(TINFO, "\t ... more");
-			return(0);
+			return 0;
 		}
 	}
 	if (i == idx+1)
 		tst_resm(TINFO, "\t%x", ((char *)iovptr->iov_base)[idx] & 0xff);
 	else
 		tst_resm(TINFO, "\t%d*%x", i-idx, ((char *)iovptr->iov_base)[idx]);
-	return(0);
+	return 0;
 }
 
 
@@ -576,7 +576,7 @@
 			tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
 		tst_resm(TINFO, "%02x ", (int)*buf & 0xff);
 	}
-	return(0);
+	return 0;
 }
 
 /*--------------------------------------------------------------*/
@@ -591,7 +591,7 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 
 	exit(0);
diff --git a/testcases/kernel/fs/ftest/ftest05.c b/testcases/kernel/fs/ftest/ftest05.c
index 889c6ea..982070f 100644
--- a/testcases/kernel/fs/ftest/ftest05.c
+++ b/testcases/kernel/fs/ftest/ftest05.c
@@ -134,7 +134,7 @@
                 }
          } /* end of for */
 	cleanup();
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -266,7 +266,7 @@
 	}
 
 	sync();				/* safeness */
-	return(0);
+	return 0;
 }
 
 /*
@@ -476,7 +476,7 @@
 		//	tst_resm(TINFO, "\t\tTest{%d}: {%d} %s's.", me, misc_cnt[i], m_str[i]);
 		++val;
 	}
-	return(0);
+	return 0;
 }
 
 /*
@@ -540,7 +540,7 @@
 	}
 	++misc_cnt[(int)type];
 	type = (enum m_type) ((int) type + 1);
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -552,7 +552,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 /*
@@ -583,14 +583,14 @@
 		}
 		if (nout > 10) {
 			tst_resm(TINFO, "\t ... more");
-			return(0);
+			return 0;
 		}
 	}
 	if (i == idx+1)
 		tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
 	else
 		tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
-	return(0);
+	return 0;
 }
 
 /*
@@ -610,7 +610,7 @@
 			tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
 		tst_resm(TINFO, "\t%02x ", (int)*buf & 0xff);
 	}
-	return(0);
+	return 0;
 }
 
 int orbits(hold, bits, count)
@@ -620,7 +620,7 @@
 {
 	while(count-- > 0)
 		*hold++ |= *bits++;
-	return(0);
+	return 0;
 }
 
 /* term()
@@ -643,7 +643,7 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 
 	tst_resm(TINFO, "\tunlinking '%s'", test_name);
@@ -655,7 +655,7 @@
 	else
 		tst_resm(TINFO, "Unlink of '%s' successful.", test_name);
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 void
diff --git a/testcases/kernel/fs/ftest/ftest06.c b/testcases/kernel/fs/ftest/ftest06.c
index 174cbf4..3c2e01e 100644
--- a/testcases/kernel/fs/ftest/ftest06.c
+++ b/testcases/kernel/fs/ftest/ftest06.c
@@ -284,7 +284,7 @@
         }
 
 	cleanup();
-	return(0);
+	return 0;
 }
 
 
@@ -469,7 +469,7 @@
 	}
 
 	//tst_resm(TINFO,"Test %d pid %d exiting.", me, getpid());
-	return(0);
+	return 0;
 }
 
 
@@ -499,7 +499,7 @@
 	name[len+0] = 'A' + (me % 26);
 	name[len+1] = 'a' + (idx % 26);
 	name[len+2] = '\0';
-	return(0);
+	return 0;
 }
 
 /*--------------------------------------------------------------*/
@@ -515,12 +515,12 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 	
 	tst_resm(TBROK, "Term: Child process exiting.");
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 void cleanup()
diff --git a/testcases/kernel/fs/ftest/ftest07.c b/testcases/kernel/fs/ftest/ftest07.c
index 4a3ccd3..895c71e 100644
--- a/testcases/kernel/fs/ftest/ftest07.c
+++ b/testcases/kernel/fs/ftest/ftest07.c
@@ -145,7 +145,7 @@
                 tst_exit();
 
 	} /* end for */
-	return(0);
+	return 0;
 }
 	/*--------------------------------------------------------------*/
 
@@ -279,7 +279,7 @@
 	}
 	
 	sync();				/* safeness */
-	return(0);
+	return 0;
 }
 
 /*
@@ -536,7 +536,7 @@
 		//	tst_resm(TINFO, "\t\tTest{%d}: {%d} %s's.", me, misc_cnt[i], m_str[i]);
 		++val;
 	}
-	return(0);
+	return 0;
 }
 
 /*
@@ -600,7 +600,7 @@
 	}
 	++misc_cnt[(int)type];
 	type = (enum m_type) ((int) type + 1);
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -612,7 +612,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 /*
@@ -643,14 +643,14 @@
 		}
 		if (nout > 10) {
 			tst_resm(TINFO, "\t ... more");
-			return(0);
+			return 0;
 		}
 	}
 	if (i == idx+1)
 		tst_resm(TINFO, "\t%x", ((char *)iovptr->iov_base)[idx] & 0xff);
 	else
 		tst_resm(TINFO, "\t%d*%x", i-idx, ((char *)iovptr->iov_base)[idx]);
-	return(0);
+	return 0;
 }
 
 /*
@@ -670,7 +670,7 @@
 			tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
 		tst_resm(TINFO, "\t%02x ", (int)*buf & 0xff);
 	}
-	return(0);
+	return 0;
 }
 
 int orbits(hold, bits, count)
@@ -680,7 +680,7 @@
 {
 	while(count-- > 0)
 		*hold++ |= *bits++;
-	return(0);
+	return 0;
 }
 
 
@@ -704,7 +704,7 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 
 	tst_resm(TINFO, "\tunlinking '%s'", test_name);
@@ -716,6 +716,6 @@
 	else
 		tst_resm(TINFO, "Unlink of '%s' successful.", test_name);
 	tst_exit();
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/fs/ftest/ftest08.c b/testcases/kernel/fs/ftest/ftest08.c
index b095262..a37f3b5 100644
--- a/testcases/kernel/fs/ftest/ftest08.c
+++ b/testcases/kernel/fs/ftest/ftest08.c
@@ -126,7 +126,7 @@
 
 	} /* end for */
 	cleanup();
-	return(0);
+	return 0;
 }
 
 void init()
@@ -231,7 +231,7 @@
 	unlink(filename);
 
 	sync();				/* safeness */
-	return(0);
+	return 0;
 }
 
 /*
@@ -489,7 +489,7 @@
 		//	tst_resm(TINFO, "\t\tTest[%d]: %d %s's.", me, misc_cnt[i], m_str[i]);
 		val0 = val++;
 	}
-	return(0);
+	return 0;
 }
 
 /*
@@ -523,7 +523,7 @@
 		break;
 	}
 	++misc_cnt[(int)type];
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -535,7 +535,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 /*
@@ -566,14 +566,14 @@
 		}
 		if (nout > 10) {
 			tst_resm(TINFO, "\t ... more");
-			return(0);
+			return 0;
 		}
 	}
 	if (i == idx+1)
 		tst_resm(TINFO, "\t%x", ((char *)iovptr->iov_base)[idx] & 0xff);
 	else
 		tst_resm(TINFO, "\t%d*%x", i-idx, ((char *)iovptr->iov_base)[idx]);
-	return(0);
+	return 0;
 }
 
 
@@ -595,7 +595,7 @@
 		tst_resm(TINFO, "%02x ", (int)*buf & 0xff);
 	}
 	printf("\n");
-	return(0);
+	return 0;
 }
 
 /*--------------------------------------------------------------*/
@@ -611,11 +611,11 @@
 		for (i=0; i < nchild; i++)
 			if (pidlist[i])		/* avoid embarassment */
 				kill(pidlist[i], SIGTERM);
-		return(0);
+		return 0;
 	}
 
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 void
diff --git a/testcases/kernel/fs/inode/inode01.c b/testcases/kernel/fs/inode/inode01.c
index bf42fcc..c77b919 100644
--- a/testcases/kernel/fs/inode/inode01.c
+++ b/testcases/kernel/fs/inode/inode01.c
@@ -271,7 +271,7 @@
 
 	anyfail();
         /***** NOT REACHED ******/
-	return(0);
+	return 0;
 }
 
 int generate(string, level)
@@ -446,7 +446,7 @@
 		/*				*/
 		/********************************/
 
-		return(0);
+		return 0;
 } 
 int check()
 
@@ -478,7 +478,7 @@
 			printf("\nEnd of path_list file reached \n");
 #endif
 		
-			return(0);
+			return 0;
 		}
 
 #ifdef PRINT
@@ -590,7 +590,7 @@
 					    /* position			    */
 					    /*				    */
 					    /********************************/
-	return(0);
+	return 0;
 }
 
 int increment_name(position)
@@ -623,7 +623,7 @@
 				  /*********************************/
 				  /*				   */
 	else name[position]++;    /* otherwise, increment this one */
-	return(0);		  /*				   */
+	return 0;		  /*				   */
 				  /*********************************/
 }
 
@@ -666,7 +666,7 @@
 				ret_len, errno);
 		fail_exit();
 	}
-	return(0);
+	return 0;
 }
 
 int term()
@@ -688,7 +688,7 @@
 
 	ok_exit();
 	/***NOT REACHED***/
-	return(0);
+	return 0;
 
 }
 
diff --git a/testcases/kernel/fs/inode/inode02.c b/testcases/kernel/fs/inode/inode02.c
index 3d641fa..0927ddc 100644
--- a/testcases/kernel/fs/inode/inode02.c
+++ b/testcases/kernel/fs/inode/inode02.c
@@ -221,7 +221,7 @@
 
 	anyfail();
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 
@@ -555,7 +555,7 @@
 		/*				*/
 		/********************************/
 
-		return(0);
+		return 0;
 } 
 int check()
 
@@ -587,7 +587,7 @@
 			tst_resm(TINFO,"\nEnd of path_list file reached \n");
 #endif
 		
-			return(0);
+			return 0;
 		}
 
 #ifdef DEBUG
@@ -703,7 +703,7 @@
 					    /* position			    */
 					    /*				    */
 					    /********************************/
-	return(0);
+	return 0;
 }
 
 int increment_name(position)
@@ -736,7 +736,7 @@
 				  /*********************************/
 				  /*				   */
 	else name[position]++;    /* otherwise, increment this one */
-	return(0);		  /*				   */
+	return 0;		  /*				   */
 				  /*********************************/
 }
 
@@ -779,7 +779,7 @@
 				ret_len, errno);
 		exit(-2);
 	}
-	return(0);
+	return 0;
 } 
 
 int term()
@@ -804,7 +804,7 @@
 		}
 		exit(0);
 	}
-	return(0);
+	return 0;
 }
 int massmurder()
 {
@@ -816,7 +816,7 @@
 			kill(allchild[i], SIGTERM);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 /** LTP Port **/
diff --git a/testcases/kernel/fs/scsi/ltpfs/main.c b/testcases/kernel/fs/scsi/ltpfs/main.c
index a984326..6b0d693 100644
--- a/testcases/kernel/fs/scsi/ltpfs/main.c
+++ b/testcases/kernel/fs/scsi/ltpfs/main.c
@@ -513,7 +513,7 @@
     }
     close(nullFileHandle);
     printf("Success:\t%d\nFail:\t%d\n",openlog[SUCCESS],openlog[FAIL]);
-    return(0);
+    return 0;
 }
 
 int open_read_close(char *fname)
diff --git a/testcases/kernel/fs/stream/stream01.c b/testcases/kernel/fs/stream/stream01.c
index b840da7..cc91656 100644
--- a/testcases/kernel/fs/stream/stream01.c
+++ b/testcases/kernel/fs/stream/stream01.c
@@ -127,5 +127,5 @@
 	} /* end for */
 	tst_rmdir();
 	tst_exit();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/fs/stream/stream02.c b/testcases/kernel/fs/stream/stream02.c
index 3d4b58c..8fbf91c 100644
--- a/testcases/kernel/fs/stream/stream02.c
+++ b/testcases/kernel/fs/stream/stream02.c
@@ -119,5 +119,5 @@
 	} /* end for */
 	tst_rmdir();
 	tst_exit();
-        return(0);
+        return 0;
 }
diff --git a/testcases/kernel/fs/stream/stream03.c b/testcases/kernel/fs/stream/stream03.c
index 47e3b3f..a31c64d 100644
--- a/testcases/kernel/fs/stream/stream03.c
+++ b/testcases/kernel/fs/stream/stream03.c
@@ -233,5 +233,5 @@
 	} /* end for */
 	tst_rmdir();
 	tst_exit();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/fs/stream/stream04.c b/testcases/kernel/fs/stream/stream04.c
index ef1ff41..c98734d 100644
--- a/testcases/kernel/fs/stream/stream04.c
+++ b/testcases/kernel/fs/stream/stream04.c
@@ -126,5 +126,5 @@
 	} /* end for */
 	tst_rmdir();
 	tst_exit();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/fs/stream/stream05.c b/testcases/kernel/fs/stream/stream05.c
index f37cd27..7d3efd2 100644
--- a/testcases/kernel/fs/stream/stream05.c
+++ b/testcases/kernel/fs/stream/stream05.c
@@ -221,5 +221,5 @@
 	tst_rmdir();
 	tst_exit();
 	/* NOTREACHED */
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/io/direct_io/diotest2.c b/testcases/kernel/io/direct_io/diotest2.c
index e80b6ae..ddb4974 100644
--- a/testcases/kernel/io/direct_io/diotest2.c
+++ b/testcases/kernel/io/direct_io/diotest2.c
@@ -119,7 +119,7 @@
 			return(-1);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/io/direct_io/diotest3.c b/testcases/kernel/io/direct_io/diotest3.c
index afdc80d..d5068c2 100644
--- a/testcases/kernel/io/direct_io/diotest3.c
+++ b/testcases/kernel/io/direct_io/diotest3.c
@@ -146,7 +146,7 @@
 			return(-1);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/io/direct_io/diotest5.c b/testcases/kernel/io/direct_io/diotest5.c
index 6124129..82939a1 100644
--- a/testcases/kernel/io/direct_io/diotest5.c
+++ b/testcases/kernel/io/direct_io/diotest5.c
@@ -153,7 +153,7 @@
 	}
 	free(iov1);
 	free(iov2);
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/io/direct_io/diotest6.c b/testcases/kernel/io/direct_io/diotest6.c
index 2b0eeaa..101733d 100644
--- a/testcases/kernel/io/direct_io/diotest6.c
+++ b/testcases/kernel/io/direct_io/diotest6.c
@@ -164,7 +164,7 @@
 			return(-1);
 		}
 	}
-	return(0);
+	return 0;
 }
 /*
  * child_function: open the file for read and write. Call the runtest routine.
diff --git a/testcases/kernel/io/direct_io/diotest_routines.c b/testcases/kernel/io/direct_io/diotest_routines.c
index 857e6ce..63e3f94 100644
--- a/testcases/kernel/io/direct_io/diotest_routines.c
+++ b/testcases/kernel/io/direct_io/diotest_routines.c
@@ -108,7 +108,7 @@
 			return(-1);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 
@@ -161,7 +161,7 @@
 	}
 	close(fd1);
 	close(fd2);
-	return(0);
+	return 0;
 }
 
 
@@ -193,7 +193,7 @@
 		if( cpid == 0 ) exit((*chldfunc)(i, action));
 		else *(*pidlst+i) = cpid;
 	}
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/io/disktest/dump.c b/testcases/kernel/io/disktest/dump.c
index cf08de6..19693bc 100644
--- a/testcases/kernel/io/disktest/dump.c
+++ b/testcases/kernel/io/disktest/dump.c
@@ -22,7 +22,7 @@
 *
 *  Project Website:  TBD
 *
-* $Id: dump.c,v 1.5 2008/10/20 06:30:33 subrata_modak Exp $
+* $Id: dump.c,v 1.6 2009/02/26 11:43:51 subrata_modak Exp $
 *
 */
 #include <stdio.h>	/* *printf() */
@@ -156,7 +156,7 @@
 	}
 	FREE(ibuff);
 	FREE(obuff);
-	return(0);
+	return 0;
 }
 
 int do_dump(child_args_t *args)
diff --git a/testcases/kernel/io/disktest/main.c b/testcases/kernel/io/disktest/main.c
index 6b451f3..753e967 100644
--- a/testcases/kernel/io/disktest/main.c
+++ b/testcases/kernel/io/disktest/main.c
@@ -22,7 +22,7 @@
 *
 *  Project Website:  TBD
 *
-* $Id: main.c,v 1.8 2008/12/22 07:33:03 subrata_modak Exp $
+* $Id: main.c,v 1.9 2009/02/26 11:43:51 subrata_modak Exp $
 *
 */
 #include <stdio.h>
@@ -229,7 +229,7 @@
 			return(-1);
 	}
 
-	return(0);
+	return 0;
 }
 
 #ifdef WINDOWS
diff --git a/testcases/kernel/io/disktest/parse.c b/testcases/kernel/io/disktest/parse.c
index 01a8ba6..bcef97c 100644
--- a/testcases/kernel/io/disktest/parse.c
+++ b/testcases/kernel/io/disktest/parse.c
@@ -22,7 +22,7 @@
 *
 *  Project Website:  TBD
 *
-* $Id: parse.c,v 1.6 2008/02/14 08:22:23 subrata_modak Exp $
+* $Id: parse.c,v 1.7 2009/02/26 11:43:51 subrata_modak Exp $
 *
 */
 #include <sys/types.h>
@@ -717,7 +717,7 @@
 		return(-1);
 	}
 	strncpy(args->device, argv[optind], (DEV_NAME_LEN-1));
-	return(0);
+	return 0;
 }
 
 int make_assumptions(child_args_t *args)
@@ -869,7 +869,7 @@
 		strncat(args->argstr, "(-o 0) ", (MAX_ARG_LEN-1)-strlen(args->argstr));
 	}
 
-	return(0);
+	return 0;
 }
 
 /*
@@ -1019,5 +1019,5 @@
 		pMsg(ERR, args, LBAOTSGSLBA, args->offset, args->ltrsiz, args->stop_lba);
 		return(-1);
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/io/disktest/sfunc.c b/testcases/kernel/io/disktest/sfunc.c
index 6e7c293..0bf64ad 100644
--- a/testcases/kernel/io/disktest/sfunc.c
+++ b/testcases/kernel/io/disktest/sfunc.c
@@ -22,7 +22,7 @@
 *
 *  Project Website:  TBD
 *
-* $Id: sfunc.c,v 1.6 2008/02/14 08:22:23 subrata_modak Exp $
+* $Id: sfunc.c,v 1.7 2009/02/26 11:43:51 subrata_modak Exp $
 *
 */
 #include <sys/types.h>
@@ -185,7 +185,7 @@
 #endif
 
 	if((glb_flags & GLB_FLG_QUIET) && (level == INFO))
-		return(0);
+		return 0;
 
 	va_start(l, Msg);
 
diff --git a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c
index 1e96036..ab04b0f 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c
@@ -154,7 +154,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c
index 7311a89..dd8f8a1 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c
@@ -147,7 +147,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c
index d27f44a..5759907 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c
@@ -119,7 +119,7 @@
 	}
 
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c
index a4fc99c..7408529 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c
@@ -200,7 +200,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c
index af94ece..e731aff 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c
@@ -144,7 +144,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c
index f87cefb..355748b 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c
@@ -137,7 +137,7 @@
 	}
 	
 	cleanup ();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c b/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c
index 13caac8..04e537d 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c
@@ -130,7 +130,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c
index 6f0a8c6..4964bc8 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c
@@ -150,7 +150,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-        return(0);
+        return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c
index 5ebb194..2199811 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c
@@ -141,7 +141,7 @@
 
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c
index 6469d61..f5ac49f 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c
@@ -125,7 +125,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c
index cd7ae65..d106325 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c
@@ -120,7 +120,7 @@
 		/* Remove the temporary directory */
 		tst_rmdir();
 	}
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/mem/mmapstress/mmapstress01.c b/testcases/kernel/mem/mmapstress/mmapstress01.c
index 67a219a..863612f 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress01.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress01.c
@@ -623,7 +623,7 @@
 		local_flag = FAILED;
 		anyfail();
 		/*****	**	*****/
-		return(0);	
+		return 0;	
 	}
 #ifdef LARGE_FILE
 	if (fstat64(fd, &statbuf) == -1) {
@@ -635,7 +635,7 @@
 		local_flag = FAILED;
 		anyfail();
 		/*****	**	*****/
-		return(0);
+		return 0;
 	}
 #ifdef LARGE_FILE
 	if (lseek64(fd, sparseoffset, SEEK_SET) < 0) {
@@ -663,7 +663,7 @@
 			local_flag = FAILED;
 			anyfail();
 			/*****	**	*****/
-			return(0);	
+			return 0;	
 		} else if (cnt != pagesize) {
 			/*
 			 *  Okay if at last page in file... 
@@ -672,7 +672,7 @@
 				(void)fprintf(stderr, "read %d of %ld bytes\n",
 					      (i*pagesize)+cnt, 
 					      (long)mapsize);
-				return(0);
+				return 0;
 			}
 		}
 		/*
@@ -690,7 +690,7 @@
 				(void)fprintf(stderr, ", pg %d off %d, "
 					"(fsize %ld)\n", i, j, statbuf.st_size);
 #endif /* LARGE_FILE */
-				return(0);
+				return 0;
 			}
 		}
 	}
@@ -741,7 +741,7 @@
   	tst_resm(TFAIL, "Test failed");
 	tst_rmdir();
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 /*****  **      **      *****/
diff --git a/testcases/kernel/mem/mmapstress/mmapstress02.c b/testcases/kernel/mem/mmapstress/mmapstress02.c
index a17d978..f21ea35 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress02.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress02.c
@@ -176,7 +176,7 @@
 	(void)time(&t);
 //	(void)printf("%s: Finished %s", argv[0], ctime(&t));
 	ok_exit(); /* LTP Port */
-	return(0);
+	return 0;
 }
 
 /*****  LTP Port        *****/
@@ -193,7 +193,7 @@
   tst_resm(TFAIL, "Test failed");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****  **      **      *****/
diff --git a/testcases/kernel/mem/mmapstress/mmapstress03.c b/testcases/kernel/mem/mmapstress/mmapstress03.c
index 43d564a..d94f6c0 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress03.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress03.c
@@ -173,7 +173,7 @@
 	(void)time(&t);
 //	(void)printf("%s: Finished %s", argv[0], ctime(&t));
 	ok_exit();
-	return(0);
+	return 0;
 }
 
 /*
@@ -233,7 +233,7 @@
 {
   tst_resm(TFAIL, "Test failed");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****  **      **      *****/
diff --git a/testcases/kernel/mem/mmapstress/mmapstress04.c b/testcases/kernel/mem/mmapstress/mmapstress04.c
index a07c8e9..f2b8f72 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress04.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress04.c
@@ -293,7 +293,7 @@
   tst_resm(TFAIL, "Test failed\n");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****	**	**	*****/
diff --git a/testcases/kernel/mem/mmapstress/mmapstress05.c b/testcases/kernel/mem/mmapstress/mmapstress05.c
index fbf7ee3..0c2df1e 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress05.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress05.c
@@ -216,7 +216,7 @@
   tst_resm(TFAIL, "Test failed\n");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 
diff --git a/testcases/kernel/mem/mmapstress/mmapstress06.c b/testcases/kernel/mem/mmapstress/mmapstress06.c
index 5850124..6a30c31 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress06.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress06.c
@@ -114,7 +114,7 @@
 {
   tst_resm(TFAIL, "Test failed\n");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****	**	**	*****/
diff --git a/testcases/kernel/mem/mmapstress/mmapstress07.c b/testcases/kernel/mem/mmapstress/mmapstress07.c
index 1530501..8866c57 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress07.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress07.c
@@ -321,7 +321,7 @@
   tst_resm(TFAIL, "Test failed\n");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 
diff --git a/testcases/kernel/mem/mmapstress/mmapstress08.c b/testcases/kernel/mem/mmapstress/mmapstress08.c
index 7b9239a..74af5ab 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress08.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress08.c
@@ -109,7 +109,7 @@
 	(void)time(&t);
 	//(void)printf("%s: Finished %s", argv[0], ctime(&t));
 	ok_exit();
-	return(0);
+	return 0;
 }
 
 
@@ -125,7 +125,7 @@
 {
   tst_resm(TFAIL, "Test failed\n");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 #else /* defined(__i386__) || defined(__x86_64__) */
diff --git a/testcases/kernel/mem/mmapstress/mmapstress09.c b/testcases/kernel/mem/mmapstress/mmapstress09.c
index 20e053f..b535889 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress09.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress09.c
@@ -365,7 +365,7 @@
 	(void)time(&t);
 //	(void)printf("%s: Finished %s", argv[0], ctime(&t)); LTP POrt
 	ok_exit();
-	return(0);
+	return 0;
 }
 
 
@@ -507,7 +507,7 @@
 {
   tst_resm(TFAIL, "Test failed\n");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****  **      **      *****/
diff --git a/testcases/kernel/mem/mmapstress/mmapstress10.c b/testcases/kernel/mem/mmapstress/mmapstress10.c
index a94459b..1cd5639 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress10.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress10.c
@@ -814,7 +814,7 @@
 		cnt = read(fd, (char *)readbuf, pagesize);
 		if (cnt == -1) {
 			perror("read error");
-			return(0);	
+			return 0;	
 		} else if (cnt != pagesize) {
 			/*
 			 *  Okay if at last page in file... 
@@ -822,7 +822,7 @@
 			if ((i * pagesize) + cnt != mapsize) {
 				(void)fprintf(stderr, "read %d of %ld bytes\n",
 					(i*pagesize)+cnt, (long)mapsize);
-				return(0);
+				return 0;
 			}
 		}
 		/*
@@ -841,7 +841,7 @@
 				(void)fprintf(stderr, ", pg %d off %d, "
 					"(fsize %ld)\n", i, j, statbuf.st_size);
 #endif /* LARGE_FILE */
-				return(0);
+				return 0;
 			}
 		}
 	}
@@ -902,7 +902,7 @@
   tst_resm(TFAIL, "Test failed\n");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****  **      **      *****/
diff --git a/testcases/kernel/mem/page/page01.c b/testcases/kernel/mem/page/page01.c
index 86d7fdb..228d561 100644
--- a/testcases/kernel/mem/page/page01.c
+++ b/testcases/kernel/mem/page/page01.c
@@ -194,7 +194,7 @@
 
 	anyfail();
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 int bd_arg(str)
diff --git a/testcases/kernel/mem/page/page02.c b/testcases/kernel/mem/page/page02.c
index 74b44bc..39afcc5 100644
--- a/testcases/kernel/mem/page/page02.c
+++ b/testcases/kernel/mem/page/page02.c
@@ -215,7 +215,7 @@
     	tst_rmdir();
     	tst_exit();
 	/**NOT REACHED**/
-	return(0);
+	return 0;
 
 }
 
@@ -225,7 +225,7 @@
 	tst_resm(TCONF, "\tCannot parse %s as a number.\n", str);
 	tst_exit();
 	/**NOT REACHED**/
-	return(0);
+	return 0;
 }
 
 int chld()
@@ -235,5 +235,5 @@
 		tst_exit();
 	}
 	chld_flag++;
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/mem/vmtests/data_space.c b/testcases/kernel/mem/vmtests/data_space.c
index 3490f99..587fa17 100644
--- a/testcases/kernel/mem/vmtests/data_space.c
+++ b/testcases/kernel/mem/vmtests/data_space.c
@@ -91,7 +91,7 @@
 	tst_resm(TCONF,"Usage: %s <nchild> <size> <chunk_size> <iterations>",prog);
 	tst_resm(TCONF,"DEFAULTS: 10 1024*1024 4096 25", prog);
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 int main(argc, argv)
@@ -145,7 +145,7 @@
 
 	runtest();
 	/**NOT REACHED**/
-        return(0);
+        return 0;
 }
 
 int bd_arg(str)
@@ -153,7 +153,7 @@
 {
 	tst_resm(TCONF,"Bad argument - %s - could not parse as number.\n", str);
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 int runtest()
@@ -220,7 +220,7 @@
         tst_exit();
 
         /**NOT REACHED**/
-	return(0);
+	return 0;
 }
 
 /*
@@ -374,7 +374,7 @@
 		++val;
 	}
 
-return(0);
+return 0;
 }
 
 
@@ -431,7 +431,7 @@
 #ifdef DEBUG
 			tst_resm(TINFO, " ... more\n");
 #endif
-			return(0);
+			return 0;
 		}
 	}
 #ifdef DEBUG
@@ -440,7 +440,7 @@
 	else
 		tst_resm(TINFO, "%d*%x\n", i-idx, buf[idx]);
 #endif
-	return(0);
+	return 0;
 }
 
 /*
@@ -482,7 +482,7 @@
 	if (parent_pid == getpid())
 	{
 		massmurder();
-		return(0);
+		return 0;
 	}
 
 	exit(0);
@@ -496,7 +496,7 @@
 		exit(1);
 	}
 	chld_flag++;
-	return(0);
+	return 0;
 }
 int massmurder()
 {
@@ -508,7 +508,7 @@
 			kill(allchild[i], SIGTERM);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 int okexit(me)
@@ -526,6 +526,6 @@
                 tst_exit();
         }
 
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/mem/vmtests/stack_space.c b/testcases/kernel/mem/vmtests/stack_space.c
index b041b2a..de58834 100644
--- a/testcases/kernel/mem/vmtests/stack_space.c
+++ b/testcases/kernel/mem/vmtests/stack_space.c
@@ -80,7 +80,7 @@
 	tst_resm(TCONF,"Usage: %s <nchild> <chunk_size> <iterations>",prog);
         tst_resm(TCONF,"DEFAULTS: 20 1024 50", prog);
         tst_exit();
-        return(0);
+        return 0;
 }
 
 int main(argc, argv)
@@ -126,7 +126,7 @@
 	tst_tmpdir();
 	runtest();
 	/**NOT REACHED**/
-        return(0);
+        return 0;
 
 }
 
@@ -135,7 +135,7 @@
 {
 	tst_resm(TCONF,"Bad argument - %s - could not parse as number.\n", str);
         tst_exit();
-        return(0);
+        return 0;
 }
 
 
@@ -194,7 +194,7 @@
         tst_exit();
 
         /**NOT REACHED**/
-        return(0);
+        return 0;
 
 
 }
@@ -323,7 +323,7 @@
 	free(val_buf);
 	free(zero_buf);
 
-	return(0);
+	return 0;
 }
 
 int bfill(buf, val, size)
@@ -335,7 +335,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 
@@ -380,7 +380,7 @@
 #ifdef DEBUG
                         tst_resm(TINFO, " ... more\n");
 #endif
-                        return(0);
+                        return 0;
                 }
         }
 #ifdef DEBUG
@@ -389,7 +389,7 @@
         else
                 tst_resm(TINFO, "%d*%x\n", i-idx, buf[idx]);
 #endif
-        return(0);
+        return 0;
 
 }
 
diff --git a/testcases/kernel/pty/hangup01.c b/testcases/kernel/pty/hangup01.c
index 39491a4..9411bda 100644
--- a/testcases/kernel/pty/hangup01.c
+++ b/testcases/kernel/pty/hangup01.c
@@ -132,7 +132,7 @@
 	tst_exit();
 	
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 
@@ -234,5 +234,5 @@
 /*--------------------------------------------------------------------*/
 	tst_exit();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/pty/ptem01.c b/testcases/kernel/pty/ptem01.c
index b68deb2..eb0e8cb 100644
--- a/testcases/kernel/pty/ptem01.c
+++ b/testcases/kernel/pty/ptem01.c
@@ -149,7 +149,7 @@
 	tst_resm(TPASS,"test1");	
 
 	/** NOT REACHED **/
-	return(0);	
+	return 0;	
 }
 
 /*
@@ -250,7 +250,7 @@
 	tst_resm(TPASS,"test2");
 
 	/** NOT REACHED **/
-	return(0);	
+	return 0;	
 }
 
 /*
@@ -311,7 +311,7 @@
 	tst_resm(TPASS,"test3");
 
 	/** NOT REACHED **/
-	return(0);	
+	return 0;	
 }
 
 
@@ -380,7 +380,7 @@
 	tst_resm(TPASS,"test4");
 
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 #define NUMOPENS 6
@@ -448,7 +448,7 @@
 	tst_resm(TPASS,"test5");
 
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 
@@ -513,7 +513,7 @@
 	tst_resm(TPASS,"test6");
 
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 /*
@@ -533,5 +533,5 @@
 	 */
 	tst_exit();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/pty/pty01.c b/testcases/kernel/pty/pty01.c
index d6e93d4..1970533 100644
--- a/testcases/kernel/pty/pty01.c
+++ b/testcases/kernel/pty/pty01.c
@@ -202,7 +202,7 @@
 	}
 	tst_resm(TPASS,"test1");
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 /*
@@ -280,7 +280,7 @@
 	}
 	tst_resm(TPASS,"test2");
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 /*
@@ -304,7 +304,7 @@
 	}
 	tst_resm(TPASS,"test3");
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 /*
@@ -383,7 +383,7 @@
 	}	
 	tst_resm(TPASS,"test4");
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }
 
 /*
@@ -437,7 +437,7 @@
 	}
 	tst_resm(TPASS,"test5");
 	/** NOT REACHED **/
-	return(0);
+	return 0;
 }	
 		
 /*
@@ -457,5 +457,5 @@
 	 */
 	tst_exit();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/sched/clisrv/readline.c b/testcases/kernel/sched/clisrv/readline.c
index 55e6216..8797a86 100644
--- a/testcases/kernel/sched/clisrv/readline.c
+++ b/testcases/kernel/sched/clisrv/readline.c
@@ -46,7 +46,7 @@
 	else if (rc == 0)
 	    {
 	    if (n ==1)
-		return(0); /* EOF no data read */
+		return 0; /* EOF no data read */
 	    else
 		break; /* EOF, some data read */
 	    }
diff --git a/testcases/kernel/sched/pthreads/pth_str02.c b/testcases/kernel/sched/pthreads/pth_str02.c
index 390734a..cedf529 100644
--- a/testcases/kernel/sched/pthreads/pth_str02.c
+++ b/testcases/kernel/sched/pthreads/pth_str02.c
@@ -151,7 +151,7 @@
 		pthread_join (th, (void *) NULL);
 	}
 
-	return(0);
+	return 0;
 	/*
 	pthread_exit(0);
 	*/
diff --git a/testcases/kernel/syscalls/abort/abort01.c b/testcases/kernel/syscalls/abort/abort01.c
index 1e8bd08..28bcfd1 100644
--- a/testcases/kernel/syscalls/abort/abort01.c
+++ b/testcases/kernel/syscalls/abort/abort01.c
@@ -161,7 +161,7 @@
 
 	unlink("core");
 	anyfail();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-  return(0);
+  return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -177,7 +177,7 @@
   (local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 
@@ -216,6 +216,6 @@
 {
         fprintf(temp, "\t\tFORK FAILED - terminating test.\n");
         tst_exit();
-	return(0);
+	return 0;
 }
 /******	** **	*******/
diff --git a/testcases/kernel/syscalls/acct/acct01.c b/testcases/kernel/syscalls/acct/acct01.c
index a4582bd..1f37b55 100644
--- a/testcases/kernel/syscalls/acct/acct01.c
+++ b/testcases/kernel/syscalls/acct/acct01.c
@@ -170,5 +170,5 @@
 	tst_rmdir();
 	tst_exit();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
 /*--------------------------------------------------------------*/
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/acct/acct02.c b/testcases/kernel/syscalls/acct/acct02.c
index ae6f9b6..2350f92 100644
--- a/testcases/kernel/syscalls/acct/acct02.c
+++ b/testcases/kernel/syscalls/acct/acct02.c
@@ -112,5 +112,5 @@
 
 	tst_exit();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
 /*--------------------------------------------------------------*/
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/confstr/confstr01.c b/testcases/kernel/syscalls/confstr/confstr01.c
index 72e9536..ec67f2e 100644
--- a/testcases/kernel/syscalls/confstr/confstr01.c
+++ b/testcases/kernel/syscalls/confstr/confstr01.c
@@ -157,6 +157,6 @@
 /*--------------------------------------------------------------*/
         tst_exit();     /* THIS CALL DOES NOT RETURN - EXITS!!  */
 /*--------------------------------------------------------------*/
-        return(0);
+        return 0;
 
 }
diff --git a/testcases/kernel/syscalls/creat/creat08.c b/testcases/kernel/syscalls/creat/creat08.c
index 02e6096..6eea493 100644
--- a/testcases/kernel/syscalls/creat/creat08.c
+++ b/testcases/kernel/syscalls/creat/creat08.c
@@ -453,7 +453,7 @@
 		 *system("groupdel,group2");
 		 */
 	} /* end for */
-	return(0);
+	return 0;
 }
 
 int issu() {
@@ -469,11 +469,11 @@
         }
 
         if ( uid == 0) {
-                return(0);
+                return 0;
         } else {
                 tst_resm(TINFO,"*** NOT SUPERUSER must be root  %s",TCID);
                 return(uid);
         }
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/dup/dup06.c b/testcases/kernel/syscalls/dup/dup06.c
index 420b06e..72c3a43 100644
--- a/testcases/kernel/syscalls/dup/dup06.c
+++ b/testcases/kernel/syscalls/dup/dup06.c
@@ -128,6 +128,6 @@
 
 	} /* end for */
 	tst_exit();
-	return(0);
+	return 0;
 
 }
diff --git a/testcases/kernel/syscalls/dup/dup07.c b/testcases/kernel/syscalls/dup/dup07.c
index a9cb54d..9676ca1 100644
--- a/testcases/kernel/syscalls/dup/dup07.c
+++ b/testcases/kernel/syscalls/dup/dup07.c
@@ -160,5 +160,5 @@
 
 		tst_exit();
 	} /* end for */
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/dup2/dup201.c b/testcases/kernel/syscalls/dup2/dup201.c
index 2c03f35..1aec728 100644
--- a/testcases/kernel/syscalls/dup2/dup201.c
+++ b/testcases/kernel/syscalls/dup2/dup201.c
@@ -161,7 +161,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/dup2/dup202.c b/testcases/kernel/syscalls/dup2/dup202.c
index 8c67d1c..d873e0a 100644
--- a/testcases/kernel/syscalls/dup2/dup202.c
+++ b/testcases/kernel/syscalls/dup2/dup202.c
@@ -158,7 +158,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/dup2/dup203.c b/testcases/kernel/syscalls/dup2/dup203.c
index 60a0570..142f6f7 100644
--- a/testcases/kernel/syscalls/dup2/dup203.c
+++ b/testcases/kernel/syscalls/dup2/dup203.c
@@ -217,7 +217,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/dup2/dup204.c b/testcases/kernel/syscalls/dup2/dup204.c
index 817930b..96a006d 100644
--- a/testcases/kernel/syscalls/dup2/dup204.c
+++ b/testcases/kernel/syscalls/dup2/dup204.c
@@ -117,7 +117,7 @@
     	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/dup2/dup205.c b/testcases/kernel/syscalls/dup2/dup205.c
index 6a28841..01557ce 100644
--- a/testcases/kernel/syscalls/dup2/dup205.c
+++ b/testcases/kernel/syscalls/dup2/dup205.c
@@ -129,5 +129,5 @@
 
 	} /* end for */
 	tst_exit();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/execve/execve02.c b/testcases/kernel/syscalls/execve/execve02.c
index c022b9a..4d020b0 100644
--- a/testcases/kernel/syscalls/execve/execve02.c
+++ b/testcases/kernel/syscalls/execve/execve02.c
@@ -167,7 +167,7 @@
 	}
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/execve/execve03.c b/testcases/kernel/syscalls/execve/execve03.c
index 933d232..eb217c8 100644
--- a/testcases/kernel/syscalls/execve/execve03.c
+++ b/testcases/kernel/syscalls/execve/execve03.c
@@ -173,7 +173,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/execve/execve04.c b/testcases/kernel/syscalls/execve/execve04.c
index 4900080..fea5b50 100644
--- a/testcases/kernel/syscalls/execve/execve04.c
+++ b/testcases/kernel/syscalls/execve/execve04.c
@@ -135,7 +135,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/execve/execve05.c b/testcases/kernel/syscalls/execve/execve05.c
index 5432f21..ec36cf6 100644
--- a/testcases/kernel/syscalls/execve/execve05.c
+++ b/testcases/kernel/syscalls/execve/execve05.c
@@ -203,7 +203,7 @@
 	}
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/execve/execve06.c b/testcases/kernel/syscalls/execve/execve06.c
index 953536c..c470e86 100644
--- a/testcases/kernel/syscalls/execve/execve06.c
+++ b/testcases/kernel/syscalls/execve/execve06.c
@@ -212,7 +212,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/exit/exit01.c b/testcases/kernel/syscalls/exit/exit01.c
index b54afad..d1960f7 100644
--- a/testcases/kernel/syscalls/exit/exit01.c
+++ b/testcases/kernel/syscalls/exit/exit01.c
@@ -130,7 +130,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/exit/exit02.c b/testcases/kernel/syscalls/exit/exit02.c
index c5b6d97..d786104 100644
--- a/testcases/kernel/syscalls/exit/exit02.c
+++ b/testcases/kernel/syscalls/exit/exit02.c
@@ -182,7 +182,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fadvise/posix_fadvise01.c b/testcases/kernel/syscalls/fadvise/posix_fadvise01.c
index 258d5ee..34185f2 100644
--- a/testcases/kernel/syscalls/fadvise/posix_fadvise01.c
+++ b/testcases/kernel/syscalls/fadvise/posix_fadvise01.c
@@ -137,7 +137,7 @@
 	 */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fadvise/posix_fadvise02.c b/testcases/kernel/syscalls/fadvise/posix_fadvise02.c
index 4527c2e..5cc9634 100644
--- a/testcases/kernel/syscalls/fadvise/posix_fadvise02.c
+++ b/testcases/kernel/syscalls/fadvise/posix_fadvise02.c
@@ -142,7 +142,7 @@
 	 */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fadvise/posix_fadvise03.c b/testcases/kernel/syscalls/fadvise/posix_fadvise03.c
index 4c89328..402b46c 100644
--- a/testcases/kernel/syscalls/fadvise/posix_fadvise03.c
+++ b/testcases/kernel/syscalls/fadvise/posix_fadvise03.c
@@ -174,7 +174,7 @@
 	 */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fadvise/posix_fadvise04.c b/testcases/kernel/syscalls/fadvise/posix_fadvise04.c
index 67fcfca..4be2a7a 100644
--- a/testcases/kernel/syscalls/fadvise/posix_fadvise04.c
+++ b/testcases/kernel/syscalls/fadvise/posix_fadvise04.c
@@ -148,7 +148,7 @@
 	 */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fallocate/fallocate01.c b/testcases/kernel/syscalls/fallocate/fallocate01.c
index 61bc83e..2fd7afb 100644
--- a/testcases/kernel/syscalls/fallocate/fallocate01.c
+++ b/testcases/kernel/syscalls/fallocate/fallocate01.c
@@ -295,7 +295,7 @@
 	}	
 
 	cleanup();
-	return(0);
+	return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/fallocate/fallocate02.c b/testcases/kernel/syscalls/fallocate/fallocate02.c
index fcd8248..08539ad 100644
--- a/testcases/kernel/syscalls/fallocate/fallocate02.c
+++ b/testcases/kernel/syscalls/fallocate/fallocate02.c
@@ -344,6 +344,6 @@
 		}
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/fallocate/fallocate03.c b/testcases/kernel/syscalls/fallocate/fallocate03.c
index 6448053..373f2d5 100644
--- a/testcases/kernel/syscalls/fallocate/fallocate03.c
+++ b/testcases/kernel/syscalls/fallocate/fallocate03.c
@@ -326,5 +326,5 @@
 		}
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/fchdir/fchdir01.c b/testcases/kernel/syscalls/fchdir/fchdir01.c
index c2765eb..267d42a 100644
--- a/testcases/kernel/syscalls/fchdir/fchdir01.c
+++ b/testcases/kernel/syscalls/fchdir/fchdir01.c
@@ -164,7 +164,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fchdir/fchdir02.c b/testcases/kernel/syscalls/fchdir/fchdir02.c
index 9d258a0..c39a460 100644
--- a/testcases/kernel/syscalls/fchdir/fchdir02.c
+++ b/testcases/kernel/syscalls/fchdir/fchdir02.c
@@ -116,7 +116,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fchdir/fchdir03.c b/testcases/kernel/syscalls/fchdir/fchdir03.c
index 83d8f36..756ca02 100644
--- a/testcases/kernel/syscalls/fchdir/fchdir03.c
+++ b/testcases/kernel/syscalls/fchdir/fchdir03.c
@@ -163,7 +163,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fchmod/fchmod02.c b/testcases/kernel/syscalls/fchmod/fchmod02.c
index e767b23..aeea4cf 100644
--- a/testcases/kernel/syscalls/fchmod/fchmod02.c
+++ b/testcases/kernel/syscalls/fchmod/fchmod02.c
@@ -167,7 +167,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fchmod/fchmod03.c b/testcases/kernel/syscalls/fchmod/fchmod03.c
index 8e47861..bbb3c0b 100644
--- a/testcases/kernel/syscalls/fchmod/fchmod03.c
+++ b/testcases/kernel/syscalls/fchmod/fchmod03.c
@@ -169,7 +169,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fchmod/fchmod04.c b/testcases/kernel/syscalls/fchmod/fchmod04.c
index 5ee0c4c..8bc289c 100644
--- a/testcases/kernel/syscalls/fchmod/fchmod04.c
+++ b/testcases/kernel/syscalls/fchmod/fchmod04.c
@@ -170,7 +170,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fchmod/fchmod05.c b/testcases/kernel/syscalls/fchmod/fchmod05.c
index 80c87fb..360d0f7 100644
--- a/testcases/kernel/syscalls/fchmod/fchmod05.c
+++ b/testcases/kernel/syscalls/fchmod/fchmod05.c
@@ -169,7 +169,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fchmod/fchmod06.c b/testcases/kernel/syscalls/fchmod/fchmod06.c
index d2c4846..c4aed88 100644
--- a/testcases/kernel/syscalls/fchmod/fchmod06.c
+++ b/testcases/kernel/syscalls/fchmod/fchmod06.c
@@ -205,7 +205,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fchmod/fchmod07.c b/testcases/kernel/syscalls/fchmod/fchmod07.c
index 896f102..d9be281 100644
--- a/testcases/kernel/syscalls/fchmod/fchmod07.c
+++ b/testcases/kernel/syscalls/fchmod/fchmod07.c
@@ -169,7 +169,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fcntl/fcntl01.c b/testcases/kernel/syscalls/fcntl/fcntl01.c
index b1eacb1..fda46be 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl01.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl01.c
@@ -276,7 +276,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fcntl/fcntl06.c b/testcases/kernel/syscalls/fcntl/fcntl06.c
index e5631b5..6f64d99 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl06.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl06.c
@@ -127,7 +127,7 @@
 
 	tst_resm(TINFO, "Exit block 1");
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fcntl/fcntl11.c b/testcases/kernel/syscalls/fcntl/fcntl11.c
index 4124d76..aed391c 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl11.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl11.c
@@ -820,6 +820,6 @@
 		close(fd);
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/fcntl/fcntl12.c b/testcases/kernel/syscalls/fcntl/fcntl12.c
index 849c924..87bc137 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl12.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl12.c
@@ -115,7 +115,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fcntl/fcntl13.c b/testcases/kernel/syscalls/fcntl/fcntl13.c
index e4de0b4..5e33b7a 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl13.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl13.c
@@ -183,7 +183,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fcntl/fcntl14.c b/testcases/kernel/syscalls/fcntl/fcntl14.c
index 4cdeba0..8d8e50d 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl14.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl14.c
@@ -1252,5 +1252,5 @@
 		tst_resm(TINFO, "Exit block 4");
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/fcntl/fcntl15.c b/testcases/kernel/syscalls/fcntl/fcntl15.c
index 68a7fb9..42d1346 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl15.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl15.c
@@ -253,7 +253,7 @@
 			exit(1);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 int dochild2(int file_flag, int file_mode, int dup_flag)
@@ -539,7 +539,7 @@
 	}
 	unlink(tmpname);
 	tst_rmdir();
-	return(0);
+	return 0;
 }
 
 int main(int ac, char **av)
@@ -604,5 +604,5 @@
 		tst_resm(TINFO, "Exiting block 3");
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/fcntl/fcntl16.c b/testcases/kernel/syscalls/fcntl/fcntl16.c
index bd97061..a0b0501 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl16.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl16.c
@@ -662,9 +662,9 @@
 	if (fail) {
 		return(1);
 	} else {
-		return(0);
+		return 0;
 	}
-	return(0);
+	return 0;
 }
 
 int main(int ac, char **av)
@@ -739,6 +739,6 @@
 		tst_resm(TINFO, "Exiting block 3");
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/fcntl/fcntl17.c b/testcases/kernel/syscalls/fcntl/fcntl17.c
index 67e5919..9db73a9 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl17.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl17.c
@@ -155,7 +155,7 @@
 			 errno);
 		return(1);
 	}
-	return(0);
+	return 0;
 }
 
 void
@@ -322,7 +322,7 @@
 			 pid, fl.l_pid);
 		return(1);
 	}
-	return(0);
+	return 0;
 }
 
 char *
@@ -652,6 +652,6 @@
 	waitpid(child_pid2, &child_stat, 0);
 	waitpid(child_pid3, &child_stat, 0);
 	cleanup();
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/fcntl/fcntl18.c b/testcases/kernel/syscalls/fcntl/fcntl18.c
index edf8c0d..b639143 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl18.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl18.c
@@ -165,7 +165,7 @@
 	tst_resm(TINFO, "Exit block 3");
 
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fcntl/fcntl19.c b/testcases/kernel/syscalls/fcntl/fcntl19.c
index 98453a4..bdb53e6 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl19.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl19.c
@@ -671,5 +671,5 @@
 		close(fd);
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/fcntl/fcntl20.c b/testcases/kernel/syscalls/fcntl/fcntl20.c
index 29d85b5..69399b2 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl20.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl20.c
@@ -666,5 +666,5 @@
 		close(fd);
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/fcntl/fcntl21.c b/testcases/kernel/syscalls/fcntl/fcntl21.c
index 063ae3e..28c8850 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl21.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl21.c
@@ -886,5 +886,5 @@
 		close(fd);
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/fcntl/fcntl22.c b/testcases/kernel/syscalls/fcntl/fcntl22.c
index d7216ac..8b5f7f5 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl22.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl22.c
@@ -166,7 +166,7 @@
         }
 
     }/* end for */		 		 
-    return(0);
+    return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fmtmsg/fmtmsg01.c b/testcases/kernel/syscalls/fmtmsg/fmtmsg01.c
index 95210dd..22822a8 100644
--- a/testcases/kernel/syscalls/fmtmsg/fmtmsg01.c
+++ b/testcases/kernel/syscalls/fmtmsg/fmtmsg01.c
@@ -221,7 +221,7 @@
 /* Clean up any files created by test before call to anyfail.   */
 
 	anyfail();      /* THIS CALL DOES NOT RETURN - EXITS!!  */
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -233,7 +233,7 @@
   (local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
   tst_rmdir();
   tst_exit();
-  return(0);
+  return 0;
 }
 
 
@@ -249,14 +249,14 @@
 {
    //tst_resm(TINFO, "Enter block %d", block_number);
    local_flag = PASSED;
-   return(0);
+   return 0;
 }
 
 int blexit()
 {
    //tst_resm(TINFO, "Exitng test");
    (local_flag == FAILED) ? tst_resm(TFAIL, "Test failed") : tst_resm(TPASS, "Test passed");
-   return(0);
+   return 0;
 }
 
 #else
diff --git a/testcases/kernel/syscalls/fork/fork02.c b/testcases/kernel/syscalls/fork/fork02.c
index 24a18b5..28ddbd8 100644
--- a/testcases/kernel/syscalls/fork/fork02.c
+++ b/testcases/kernel/syscalls/fork/fork02.c
@@ -107,7 +107,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fork/fork03.c b/testcases/kernel/syscalls/fork/fork03.c
index e8b21ef..9e4f658 100644
--- a/testcases/kernel/syscalls/fork/fork03.c
+++ b/testcases/kernel/syscalls/fork/fork03.c
@@ -129,7 +129,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fork/fork05.c b/testcases/kernel/syscalls/fork/fork05.c
index 0397ec9..2b23908 100644
--- a/testcases/kernel/syscalls/fork/fork05.c
+++ b/testcases/kernel/syscalls/fork/fork05.c
@@ -30,7 +30,7 @@
  * 
  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
  */
-/* $Id: fork05.c,v 1.5 2005/01/05 21:21:27 mridge Exp $ */
+/* $Id: fork05.c,v 1.6 2009/02/26 11:43:54 subrata_modak Exp $ */
 /**********************************************************
  *
  *    Linux Test Project - Silicon Graphics, Inc.
@@ -218,7 +218,7 @@
   /*
    * should be successful on all non-ix86 platforms.
    */
-  return(0);
+  return 0;
 }
 
 #endif /* if defined(linux) && defined(__i386__) */
diff --git a/testcases/kernel/syscalls/fork/fork06.c b/testcases/kernel/syscalls/fork/fork06.c
index c7ccf62..91d7667 100644
--- a/testcases/kernel/syscalls/fork/fork06.c
+++ b/testcases/kernel/syscalls/fork/fork06.c
@@ -117,7 +117,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fork/fork08.c b/testcases/kernel/syscalls/fork/fork08.c
index 30e6b83..8169ffb 100644
--- a/testcases/kernel/syscalls/fork/fork08.c
+++ b/testcases/kernel/syscalls/fork/fork08.c
@@ -172,7 +172,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 	
 /*
diff --git a/testcases/kernel/syscalls/fork/fork09.c b/testcases/kernel/syscalls/fork/fork09.c
index bfab424..2863397 100644
--- a/testcases/kernel/syscalls/fork/fork09.c
+++ b/testcases/kernel/syscalls/fork/fork09.c
@@ -189,7 +189,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 	
 /*
diff --git a/testcases/kernel/syscalls/fork/fork10.c b/testcases/kernel/syscalls/fork/fork10.c
index fba3c32..30a8314 100644
--- a/testcases/kernel/syscalls/fork/fork10.c
+++ b/testcases/kernel/syscalls/fork/fork10.c
@@ -165,7 +165,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fork/fork11.c b/testcases/kernel/syscalls/fork/fork11.c
index 8302a11..5a31dab 100644
--- a/testcases/kernel/syscalls/fork/fork11.c
+++ b/testcases/kernel/syscalls/fork/fork11.c
@@ -107,7 +107,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fstat/fstat02.c b/testcases/kernel/syscalls/fstat/fstat02.c
index 8432c45..adbbe83 100644
--- a/testcases/kernel/syscalls/fstat/fstat02.c
+++ b/testcases/kernel/syscalls/fstat/fstat02.c
@@ -161,7 +161,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fstat/fstat03.c b/testcases/kernel/syscalls/fstat/fstat03.c
index 7565b1c..e63fd6b 100644
--- a/testcases/kernel/syscalls/fstat/fstat03.c
+++ b/testcases/kernel/syscalls/fstat/fstat03.c
@@ -129,7 +129,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fstat/fstat04.c b/testcases/kernel/syscalls/fstat/fstat04.c
index c53fd9b..a5214f7 100644
--- a/testcases/kernel/syscalls/fstat/fstat04.c
+++ b/testcases/kernel/syscalls/fstat/fstat04.c
@@ -160,7 +160,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/fstat/fstat05.c b/testcases/kernel/syscalls/fstat/fstat05.c
index 1d656b3..f95c125 100644
--- a/testcases/kernel/syscalls/fstat/fstat05.c
+++ b/testcases/kernel/syscalls/fstat/fstat05.c
@@ -195,7 +195,7 @@
 	 */
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 #else
diff --git a/testcases/kernel/syscalls/fstatfs/fstatfs02.c b/testcases/kernel/syscalls/fstatfs/fstatfs02.c
index c5346ed..603b92a 100644
--- a/testcases/kernel/syscalls/fstatfs/fstatfs02.c
+++ b/testcases/kernel/syscalls/fstatfs/fstatfs02.c
@@ -127,7 +127,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fsync/fsync02.c b/testcases/kernel/syscalls/fsync/fsync02.c
index 45c76b3..de2e86b 100644
--- a/testcases/kernel/syscalls/fsync/fsync02.c
+++ b/testcases/kernel/syscalls/fsync/fsync02.c
@@ -156,7 +156,7 @@
 	sync();
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/fsync/fsync03.c b/testcases/kernel/syscalls/fsync/fsync03.c
index 0292f31..6622d56 100644
--- a/testcases/kernel/syscalls/fsync/fsync03.c
+++ b/testcases/kernel/syscalls/fsync/fsync03.c
@@ -121,7 +121,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ftruncate/ftruncate01.c b/testcases/kernel/syscalls/ftruncate/ftruncate01.c
index 0d709e4..6a64f91 100644
--- a/testcases/kernel/syscalls/ftruncate/ftruncate01.c
+++ b/testcases/kernel/syscalls/ftruncate/ftruncate01.c
@@ -165,7 +165,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/ftruncate/ftruncate02.c b/testcases/kernel/syscalls/ftruncate/ftruncate02.c
index 5e95a5e..45bd6f5 100644
--- a/testcases/kernel/syscalls/ftruncate/ftruncate02.c
+++ b/testcases/kernel/syscalls/ftruncate/ftruncate02.c
@@ -247,7 +247,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/ftruncate/ftruncate04.c b/testcases/kernel/syscalls/ftruncate/ftruncate04.c
index 469a235..e4d294b 100644
--- a/testcases/kernel/syscalls/ftruncate/ftruncate04.c
+++ b/testcases/kernel/syscalls/ftruncate/ftruncate04.c
@@ -413,5 +413,5 @@
 		tst_rmdir();
 		tst_exit();
 	} /* end for */
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/getcpu/getcpu01.c b/testcases/kernel/syscalls/getcpu/getcpu01.c
index b3245cc..737babb 100644
--- a/testcases/kernel/syscalls/getcpu/getcpu01.c
+++ b/testcases/kernel/syscalls/getcpu/getcpu01.c
@@ -154,7 +154,7 @@
 	cleanup();
 
 	/*NOTREACHED*/	
-	return(0);
+	return 0;
 }
 
 /* 
diff --git a/testcases/kernel/syscalls/getcwd/getcwd01.c b/testcases/kernel/syscalls/getcwd/getcwd01.c
index cfc81cf..2073a8c 100644
--- a/testcases/kernel/syscalls/getcwd/getcwd01.c
+++ b/testcases/kernel/syscalls/getcwd/getcwd01.c
@@ -138,7 +138,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 void
diff --git a/testcases/kernel/syscalls/getcwd/getcwd02.c b/testcases/kernel/syscalls/getcwd/getcwd02.c
index ebedfe5..42b88a8 100644
--- a/testcases/kernel/syscalls/getcwd/getcwd02.c
+++ b/testcases/kernel/syscalls/getcwd/getcwd02.c
@@ -130,7 +130,7 @@
    }
    cleanup();
    /*NOTREACHED*/
-   return(0);
+   return 0;
 }
 
 void do_block1() //valid cwd[]: -> Should work fine
diff --git a/testcases/kernel/syscalls/getcwd/getcwd03.c b/testcases/kernel/syscalls/getcwd/getcwd03.c
index d09e81f..0069c41 100644
--- a/testcases/kernel/syscalls/getcwd/getcwd03.c
+++ b/testcases/kernel/syscalls/getcwd/getcwd03.c
@@ -209,7 +209,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 void
diff --git a/testcases/kernel/syscalls/getdents/getdents01.c b/testcases/kernel/syscalls/getdents/getdents01.c
index 4327c62..bb9096b 100644
--- a/testcases/kernel/syscalls/getdents/getdents01.c
+++ b/testcases/kernel/syscalls/getdents/getdents01.c
@@ -188,7 +188,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getdents/getdents02.c b/testcases/kernel/syscalls/getdents/getdents02.c
index bb6a504..59b87cd 100644
--- a/testcases/kernel/syscalls/getdents/getdents02.c
+++ b/testcases/kernel/syscalls/getdents/getdents02.c
@@ -76,7 +76,7 @@
 	tst_resm(TINFO, "This test includes x86 asm and will not work on "
 	                "this machine");
 	tst_exit();
-	return(0);
+	return 0;
 }
 #else
 
@@ -175,7 +175,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getdents/getdents03.c b/testcases/kernel/syscalls/getdents/getdents03.c
index 44b609f..cd2f01c 100644
--- a/testcases/kernel/syscalls/getdents/getdents03.c
+++ b/testcases/kernel/syscalls/getdents/getdents03.c
@@ -79,7 +79,7 @@
 	tst_resm(TINFO, "This test includes x86 asm and will not work on "
 	                "this machine");
 	tst_exit();
-	return(0);
+	return 0;
 }
 #else
 
@@ -184,7 +184,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getdents/getdents04.c b/testcases/kernel/syscalls/getdents/getdents04.c
index 934836f..c9914da 100644
--- a/testcases/kernel/syscalls/getdents/getdents04.c
+++ b/testcases/kernel/syscalls/getdents/getdents04.c
@@ -81,7 +81,7 @@
 	tst_resm(TINFO, "This test includes x86 asm and will not work on "
 	                "this machine");
 	tst_exit();
-	return(0);
+	return 0;
 }
 #else
 
@@ -213,7 +213,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getegid/getegid02.c b/testcases/kernel/syscalls/getegid/getegid02.c
index f9deed3..19fe3c5 100644
--- a/testcases/kernel/syscalls/getegid/getegid02.c
+++ b/testcases/kernel/syscalls/getegid/getegid02.c
@@ -131,7 +131,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/getgid/getgid03.c b/testcases/kernel/syscalls/getgid/getgid03.c
index 78a0e4f..5102c23 100644
--- a/testcases/kernel/syscalls/getgid/getgid03.c
+++ b/testcases/kernel/syscalls/getgid/getgid03.c
@@ -130,7 +130,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/getgroups/getgroups03.c b/testcases/kernel/syscalls/getgroups/getgroups03.c
index 20ad535..ece8b7c 100644
--- a/testcases/kernel/syscalls/getgroups/getgroups03.c
+++ b/testcases/kernel/syscalls/getgroups/getgroups03.c
@@ -155,7 +155,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getgroups/getgroups04.c b/testcases/kernel/syscalls/getgroups/getgroups04.c
index f53f6b8..edaa7d6 100644
--- a/testcases/kernel/syscalls/getgroups/getgroups04.c
+++ b/testcases/kernel/syscalls/getgroups/getgroups04.c
@@ -162,7 +162,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getitimer/getitimer01.c b/testcases/kernel/syscalls/getitimer/getitimer01.c
index 97d36d4..3e93614 100644
--- a/testcases/kernel/syscalls/getitimer/getitimer01.c
+++ b/testcases/kernel/syscalls/getitimer/getitimer01.c
@@ -120,7 +120,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getitimer/getitimer02.c b/testcases/kernel/syscalls/getitimer/getitimer02.c
index 7c3fc3c..00b0824 100644
--- a/testcases/kernel/syscalls/getitimer/getitimer02.c
+++ b/testcases/kernel/syscalls/getitimer/getitimer02.c
@@ -118,7 +118,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getitimer/getitimer03.c b/testcases/kernel/syscalls/getitimer/getitimer03.c
index c544ef4..7c5fdec 100644
--- a/testcases/kernel/syscalls/getitimer/getitimer03.c
+++ b/testcases/kernel/syscalls/getitimer/getitimer03.c
@@ -11,7 +11,7 @@
  * hereby transferred.
  */
 
-#ident "$Header: /cvsroot/ltp/ltp/testcases/kernel/syscalls/getitimer/getitimer03.c,v 1.2 2003/03/26 19:40:14 robbiew Exp $"
+#ident "$Header: /cvsroot/ltp/ltp/testcases/kernel/syscalls/getitimer/getitimer03.c,v 1.3 2009/02/26 11:43:55 subrata_modak Exp $"
 
 /*
  * NAME
@@ -134,7 +134,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getpeername/getpeername01.c b/testcases/kernel/syscalls/getpeername/getpeername01.c
index 60edb36..aec8f7d 100644
--- a/testcases/kernel/syscalls/getpeername/getpeername01.c
+++ b/testcases/kernel/syscalls/getpeername/getpeername01.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 void
diff --git a/testcases/kernel/syscalls/getpgid/getpgid01.c b/testcases/kernel/syscalls/getpgid/getpgid01.c
index ea2231f..f258a32 100644
--- a/testcases/kernel/syscalls/getpgid/getpgid01.c
+++ b/testcases/kernel/syscalls/getpgid/getpgid01.c
@@ -206,7 +206,7 @@
 		tst_resm(TINFO, "Exit block 5");
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getpgid/getpgid02.c b/testcases/kernel/syscalls/getpgid/getpgid02.c
index 822d14d..0256a10 100644
--- a/testcases/kernel/syscalls/getpgid/getpgid02.c
+++ b/testcases/kernel/syscalls/getpgid/getpgid02.c
@@ -124,7 +124,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getpid/getpid01.c b/testcases/kernel/syscalls/getpid/getpid01.c
index 44085c8..78591f6 100644
--- a/testcases/kernel/syscalls/getpid/getpid01.c
+++ b/testcases/kernel/syscalls/getpid/getpid01.c
@@ -30,7 +30,7 @@
  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
  *
  */
-/* $Id: getpid01.c,v 1.3 2006/05/26 06:26:39 vapier Exp $ */
+/* $Id: getpid01.c,v 1.4 2009/02/26 11:43:56 subrata_modak Exp $ */
 /**********************************************************
  * 
  *    OS Test - Silicon Graphics, Inc.
@@ -182,7 +182,7 @@
      ***************************************************************/
     cleanup();
 
-    return(0);
+    return 0;
 }	/* End main */
 
 /***************************************************************
diff --git a/testcases/kernel/syscalls/getpid/getpid02.c b/testcases/kernel/syscalls/getpid/getpid02.c
index 3a61b04..b0e5395 100644
--- a/testcases/kernel/syscalls/getpid/getpid02.c
+++ b/testcases/kernel/syscalls/getpid/getpid02.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getppid/getppid02.c b/testcases/kernel/syscalls/getppid/getppid02.c
index b18031a..17b2cb0 100644
--- a/testcases/kernel/syscalls/getppid/getppid02.c
+++ b/testcases/kernel/syscalls/getppid/getppid02.c
@@ -111,7 +111,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getpriority/getpriority01.c b/testcases/kernel/syscalls/getpriority/getpriority01.c
index 5f93568..ab1a6f3 100644
--- a/testcases/kernel/syscalls/getpriority/getpriority01.c
+++ b/testcases/kernel/syscalls/getpriority/getpriority01.c
@@ -137,7 +137,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getpriority/getpriority02.c b/testcases/kernel/syscalls/getpriority/getpriority02.c
index 39517e1..1cf2223 100644
--- a/testcases/kernel/syscalls/getpriority/getpriority02.c
+++ b/testcases/kernel/syscalls/getpriority/getpriority02.c
@@ -174,7 +174,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getresgid/getresgid01.c b/testcases/kernel/syscalls/getresgid/getresgid01.c
index 7977e82..55d4a0d 100644
--- a/testcases/kernel/syscalls/getresgid/getresgid01.c
+++ b/testcases/kernel/syscalls/getresgid/getresgid01.c
@@ -141,7 +141,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getresgid/getresgid02.c b/testcases/kernel/syscalls/getresgid/getresgid02.c
index 9caea5e..2d9e7fd 100644
--- a/testcases/kernel/syscalls/getresgid/getresgid02.c
+++ b/testcases/kernel/syscalls/getresgid/getresgid02.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getresgid/getresgid03.c b/testcases/kernel/syscalls/getresgid/getresgid03.c
index 86a1ad7..0f30a39 100644
--- a/testcases/kernel/syscalls/getresgid/getresgid03.c
+++ b/testcases/kernel/syscalls/getresgid/getresgid03.c
@@ -154,7 +154,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getresuid/getresuid01.c b/testcases/kernel/syscalls/getresuid/getresuid01.c
index e7e7cb6..06e46c3 100644
--- a/testcases/kernel/syscalls/getresuid/getresuid01.c
+++ b/testcases/kernel/syscalls/getresuid/getresuid01.c
@@ -147,7 +147,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getresuid/getresuid02.c b/testcases/kernel/syscalls/getresuid/getresuid02.c
index c7c71c1..59ff891 100644
--- a/testcases/kernel/syscalls/getresuid/getresuid02.c
+++ b/testcases/kernel/syscalls/getresuid/getresuid02.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getresuid/getresuid03.c b/testcases/kernel/syscalls/getresuid/getresuid03.c
index 5a30f1a..419208e 100644
--- a/testcases/kernel/syscalls/getresuid/getresuid03.c
+++ b/testcases/kernel/syscalls/getresuid/getresuid03.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/getsid/getsid01.c b/testcases/kernel/syscalls/getsid/getsid01.c
index 4f4a7dc..d4b7294 100644
--- a/testcases/kernel/syscalls/getsid/getsid01.c
+++ b/testcases/kernel/syscalls/getsid/getsid01.c
@@ -148,7 +148,7 @@
 	cleanup();
 
 	/*NOTREACHED*/	
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getsid/getsid02.c b/testcases/kernel/syscalls/getsid/getsid02.c
index e60e04a..c5be51d 100644
--- a/testcases/kernel/syscalls/getsid/getsid02.c
+++ b/testcases/kernel/syscalls/getsid/getsid02.c
@@ -140,7 +140,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getsockname/getsockname01.c b/testcases/kernel/syscalls/getsockname/getsockname01.c
index 14db8cc..4dba58f 100644
--- a/testcases/kernel/syscalls/getsockname/getsockname01.c
+++ b/testcases/kernel/syscalls/getsockname/getsockname01.c
@@ -141,7 +141,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 void
diff --git a/testcases/kernel/syscalls/getsockopt/getsockopt01.c b/testcases/kernel/syscalls/getsockopt/getsockopt01.c
index f873802..e27045b 100644
--- a/testcases/kernel/syscalls/getsockopt/getsockopt01.c
+++ b/testcases/kernel/syscalls/getsockopt/getsockopt01.c
@@ -162,7 +162,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 void
diff --git a/testcases/kernel/syscalls/gettid/gettid01.c b/testcases/kernel/syscalls/gettid/gettid01.c
index 4d61d46..b2bb592 100644
--- a/testcases/kernel/syscalls/gettid/gettid01.c
+++ b/testcases/kernel/syscalls/gettid/gettid01.c
@@ -20,7 +20,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
- * $Id: gettid01.c,v 1.1 2008/06/17 14:19:28 subrata_modak Exp $
+ * $Id: gettid01.c,v 1.2 2009/02/26 11:43:57 subrata_modak Exp $
  *
  */
 
@@ -94,7 +94,7 @@
     cleanup();
 
     /*NOTREACHED*/
-    return(0);
+    return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/getuid/getuid01.c b/testcases/kernel/syscalls/getuid/getuid01.c
index 9a69162..c180225 100644
--- a/testcases/kernel/syscalls/getuid/getuid01.c
+++ b/testcases/kernel/syscalls/getuid/getuid01.c
@@ -30,7 +30,7 @@
  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
  *
  */
-/* $Id: getuid01.c,v 1.3 2006/05/26 06:26:40 vapier Exp $ */
+/* $Id: getuid01.c,v 1.4 2009/02/26 11:43:57 subrata_modak Exp $ */
 /**********************************************************
  * 
  *    OS Test - Silicon Graphics, Inc.
@@ -184,7 +184,7 @@
      ***************************************************************/
     cleanup();
 
-    return(0);
+    return 0;
 }	/* End main */
 
 /***************************************************************
diff --git a/testcases/kernel/syscalls/getuid/getuid02.c b/testcases/kernel/syscalls/getuid/getuid02.c
index 29231df..89d7685 100644
--- a/testcases/kernel/syscalls/getuid/getuid02.c
+++ b/testcases/kernel/syscalls/getuid/getuid02.c
@@ -101,7 +101,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/getuid/getuid03.c b/testcases/kernel/syscalls/getuid/getuid03.c
index 7ad33ef..080fb5b 100644
--- a/testcases/kernel/syscalls/getuid/getuid03.c
+++ b/testcases/kernel/syscalls/getuid/getuid03.c
@@ -102,7 +102,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ioctl/ioctl01.c b/testcases/kernel/syscalls/ioctl/ioctl01.c
index a6cb0fc..1b235d4 100644
--- a/testcases/kernel/syscalls/ioctl/ioctl01.c
+++ b/testcases/kernel/syscalls/ioctl/ioctl01.c
@@ -168,7 +168,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ioctl/ioctl02.c b/testcases/kernel/syscalls/ioctl/ioctl02.c
index 6293830..1fc6f89 100644
--- a/testcases/kernel/syscalls/ioctl/ioctl02.c
+++ b/testcases/kernel/syscalls/ioctl/ioctl02.c
@@ -214,7 +214,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 void
@@ -291,7 +291,7 @@
 		return(chk_tty_parms());
 	} else {
 		tst_resm(TINFO, "call succeeded");
-		return(0);
+		return 0;
 	}
 }
 
@@ -312,7 +312,7 @@
 	if (close(childfd) == -1) {
 		tst_resm(TINFO, "close() in run_ctest() failed");
 	}
-	return(0);
+	return 0;
 }
 
 int
diff --git a/testcases/kernel/syscalls/ioperm/ioperm01.c b/testcases/kernel/syscalls/ioperm/ioperm01.c
index 8152f89..94349c2 100644
--- a/testcases/kernel/syscalls/ioperm/ioperm01.c
+++ b/testcases/kernel/syscalls/ioperm/ioperm01.c
@@ -207,7 +207,7 @@
 {
 	tst_resm(TPASS, "LSB v1.3 does not specify ioperm() for this architecture.");
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 #endif /* __i386__ */
diff --git a/testcases/kernel/syscalls/ioperm/ioperm02.c b/testcases/kernel/syscalls/ioperm/ioperm02.c
index 2ee7265..de85f28 100644
--- a/testcases/kernel/syscalls/ioperm/ioperm02.c
+++ b/testcases/kernel/syscalls/ioperm/ioperm02.c
@@ -284,7 +284,7 @@
 {
 	tst_resm(TPASS, "LSB v1.3 does not specify ioperm() for this architecture.");
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 #endif /* __i386__ */
diff --git a/testcases/kernel/syscalls/iopl/iopl01.c b/testcases/kernel/syscalls/iopl/iopl01.c
index 1922aa4..bcb75d8 100644
--- a/testcases/kernel/syscalls/iopl/iopl01.c
+++ b/testcases/kernel/syscalls/iopl/iopl01.c
@@ -191,7 +191,7 @@
 {
 	tst_resm(TPASS, "LSB v1.3 does not specify iopl() for this architecture.");
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 #endif /* __i386__ */
diff --git a/testcases/kernel/syscalls/iopl/iopl02.c b/testcases/kernel/syscalls/iopl/iopl02.c
index 9d3dfcc..06bee7c 100644
--- a/testcases/kernel/syscalls/iopl/iopl02.c
+++ b/testcases/kernel/syscalls/iopl/iopl02.c
@@ -255,7 +255,7 @@
 {
 	tst_resm(TPASS, "LSB v1.3 does not specify iopl() for this architecture.");
 	tst_exit();
-	return(0);
+	return 0;
 }
 
 #endif /* __i386__ */
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl01.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl01.c
index eb1c302..f02648c 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl01.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl01.c
@@ -120,7 +120,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl02.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl02.c
index a455bd1..6aecfa4 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl02.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl02.c
@@ -134,7 +134,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl03.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl03.c
index 3027b9c..bb9026c 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl03.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl03.c
@@ -113,7 +113,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl04.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl04.c
index d975f6a..17bd087 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl04.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl04.c
@@ -151,7 +151,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl05.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl05.c
index 153a918..dad189d 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl05.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl05.c
@@ -116,7 +116,7 @@
 
 	cleanup ();
         /**NOT REACHED**/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl07.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl07.c
index 17c4a26..9e0a4c2 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl07.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl07.c
@@ -255,7 +255,7 @@
 sighandler_t alrm(int sig)
 {
 	ready++;
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl09.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl09.c
index 7f8df16..c7e6d6e 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl09.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl09.c
@@ -558,7 +558,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/ipc/msgctl/msgctl11.c b/testcases/kernel/syscalls/ipc/msgctl/msgctl11.c
index d3c2078..94ef119 100644
--- a/testcases/kernel/syscalls/ipc/msgctl/msgctl11.c
+++ b/testcases/kernel/syscalls/ipc/msgctl/msgctl11.c
@@ -560,7 +560,7 @@
 
 	for(i = 0; i < size; i++)
 		buf[i] = val;
-	return(0);
+	return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/ipc/msgget/msgget01.c b/testcases/kernel/syscalls/ipc/msgget/msgget01.c
index 03cdfb8..9bf54af 100644
--- a/testcases/kernel/syscalls/ipc/msgget/msgget01.c
+++ b/testcases/kernel/syscalls/ipc/msgget/msgget01.c
@@ -120,7 +120,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgget/msgget02.c b/testcases/kernel/syscalls/ipc/msgget/msgget02.c
index 9710b98..553d5df 100644
--- a/testcases/kernel/syscalls/ipc/msgget/msgget02.c
+++ b/testcases/kernel/syscalls/ipc/msgget/msgget02.c
@@ -143,7 +143,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgget/msgget03.c b/testcases/kernel/syscalls/ipc/msgget/msgget03.c
index b8dfd9b..8cfbe2f 100644
--- a/testcases/kernel/syscalls/ipc/msgget/msgget03.c
+++ b/testcases/kernel/syscalls/ipc/msgget/msgget03.c
@@ -118,7 +118,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgget/msgget04.c b/testcases/kernel/syscalls/ipc/msgget/msgget04.c
index b3d6b4a..71ce176 100644
--- a/testcases/kernel/syscalls/ipc/msgget/msgget04.c
+++ b/testcases/kernel/syscalls/ipc/msgget/msgget04.c
@@ -127,7 +127,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv01.c b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv01.c
index 66c92d0..82c5495 100644
--- a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv01.c
+++ b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv01.c
@@ -138,7 +138,7 @@
     cleanup();
 
     /** NOT REACHED **/
-    return(0);
+    return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv02.c b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv02.c
index dca2763..77d7532 100644
--- a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv02.c
+++ b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv02.c
@@ -142,7 +142,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv03.c b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv03.c
index b069b27..bd24480 100644
--- a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv03.c
+++ b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv03.c
@@ -130,7 +130,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv04.c b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv04.c
index ce71e5f..448fb9e 100644
--- a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv04.c
+++ b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv04.c
@@ -141,7 +141,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv05.c b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv05.c
index eef4ac9..89db5aa 100644
--- a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv05.c
+++ b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv05.c
@@ -158,7 +158,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv06.c b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv06.c
index 7b04a52..89db3e0 100644
--- a/testcases/kernel/syscalls/ipc/msgrcv/msgrcv06.c
+++ b/testcases/kernel/syscalls/ipc/msgrcv/msgrcv06.c
@@ -164,7 +164,7 @@
 	}
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd01.c b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd01.c
index 368ea37..2d0ee79 100644
--- a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd01.c
+++ b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd01.c
@@ -137,7 +137,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd02.c b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd02.c
index 24af375..95d8155 100644
--- a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd02.c
+++ b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd02.c
@@ -131,7 +131,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd03.c b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd03.c
index 821492c..6f21c6d 100644
--- a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd03.c
+++ b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd03.c
@@ -143,7 +143,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd04.c b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd04.c
index 5c2d3b9..ab51cd6 100644
--- a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd04.c
+++ b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd04.c
@@ -116,7 +116,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd05.c b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd05.c
index 070b350..4983971 100644
--- a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd05.c
+++ b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd05.c
@@ -162,7 +162,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd06.c b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd06.c
index cb24580..855585e 100644
--- a/testcases/kernel/syscalls/ipc/msgsnd/msgsnd06.c
+++ b/testcases/kernel/syscalls/ipc/msgsnd/msgsnd06.c
@@ -173,7 +173,7 @@
     cleanup();
 
  /*NOTREACHED*/
- return(0);
+ return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl01.c b/testcases/kernel/syscalls/ipc/semctl/semctl01.c
index b572f8f..353e01f 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl01.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl01.c
@@ -261,7 +261,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-        return(0);
+        return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl02.c b/testcases/kernel/syscalls/ipc/semctl/semctl02.c
index 39baf26..8456c7f 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl02.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl02.c
@@ -115,7 +115,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-        return(0);
+        return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl03.c b/testcases/kernel/syscalls/ipc/semctl/semctl03.c
index f7e86d5..761c5bf 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl03.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl03.c
@@ -140,7 +140,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl04.c b/testcases/kernel/syscalls/ipc/semctl/semctl04.c
index 316701f..4ef3c46 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl04.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl04.c
@@ -116,7 +116,7 @@
 	}
 	cleanup();
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl05.c b/testcases/kernel/syscalls/ipc/semctl/semctl05.c
index 4387781..bec998a 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl05.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl05.c
@@ -143,7 +143,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semget/semget01.c b/testcases/kernel/syscalls/ipc/semget/semget01.c
index 56153f0..e2eff51 100644
--- a/testcases/kernel/syscalls/ipc/semget/semget01.c
+++ b/testcases/kernel/syscalls/ipc/semget/semget01.c
@@ -117,7 +117,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semget/semget02.c b/testcases/kernel/syscalls/ipc/semget/semget02.c
index 538d2f6..bd128bc 100644
--- a/testcases/kernel/syscalls/ipc/semget/semget02.c
+++ b/testcases/kernel/syscalls/ipc/semget/semget02.c
@@ -123,7 +123,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semget/semget03.c b/testcases/kernel/syscalls/ipc/semget/semget03.c
index 1b5c780..7963a22 100644
--- a/testcases/kernel/syscalls/ipc/semget/semget03.c
+++ b/testcases/kernel/syscalls/ipc/semget/semget03.c
@@ -105,7 +105,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semget/semget06.c b/testcases/kernel/syscalls/ipc/semget/semget06.c
index fed4b01..667851d 100644
--- a/testcases/kernel/syscalls/ipc/semget/semget06.c
+++ b/testcases/kernel/syscalls/ipc/semget/semget06.c
@@ -116,7 +116,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semop/semop02.c b/testcases/kernel/syscalls/ipc/semop/semop02.c
index dbec373..c6c12b4 100644
--- a/testcases/kernel/syscalls/ipc/semop/semop02.c
+++ b/testcases/kernel/syscalls/ipc/semop/semop02.c
@@ -148,7 +148,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semop/semop03.c b/testcases/kernel/syscalls/ipc/semop/semop03.c
index 47a9845..61214a8 100644
--- a/testcases/kernel/syscalls/ipc/semop/semop03.c
+++ b/testcases/kernel/syscalls/ipc/semop/semop03.c
@@ -124,7 +124,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semop/semop04.c b/testcases/kernel/syscalls/ipc/semop/semop04.c
index 8a5f3c3..3d3e4b2 100644
--- a/testcases/kernel/syscalls/ipc/semop/semop04.c
+++ b/testcases/kernel/syscalls/ipc/semop/semop04.c
@@ -138,7 +138,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/semop/semop05.c b/testcases/kernel/syscalls/ipc/semop/semop05.c
index 951a347..6d73919 100644
--- a/testcases/kernel/syscalls/ipc/semop/semop05.c
+++ b/testcases/kernel/syscalls/ipc/semop/semop05.c
@@ -213,7 +213,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmat/shmat01.c b/testcases/kernel/syscalls/ipc/shmat/shmat01.c
index 0ca1dde..cc0e419 100644
--- a/testcases/kernel/syscalls/ipc/shmat/shmat01.c
+++ b/testcases/kernel/syscalls/ipc/shmat/shmat01.c
@@ -159,7 +159,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmat/shmat02.c b/testcases/kernel/syscalls/ipc/shmat/shmat02.c
index b993061..2b90437 100644
--- a/testcases/kernel/syscalls/ipc/shmat/shmat02.c
+++ b/testcases/kernel/syscalls/ipc/shmat/shmat02.c
@@ -156,7 +156,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmat/shmat03.c b/testcases/kernel/syscalls/ipc/shmat/shmat03.c
index 2d9f36b..69d1679 100644
--- a/testcases/kernel/syscalls/ipc/shmat/shmat03.c
+++ b/testcases/kernel/syscalls/ipc/shmat/shmat03.c
@@ -111,7 +111,7 @@
 	}
 
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c b/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c
index 24116b7..6c19ffa 100644
--- a/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c
+++ b/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c
@@ -216,7 +216,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmctl/shmctl02.c b/testcases/kernel/syscalls/ipc/shmctl/shmctl02.c
index d361619..9d0e59a 100644
--- a/testcases/kernel/syscalls/ipc/shmctl/shmctl02.c
+++ b/testcases/kernel/syscalls/ipc/shmctl/shmctl02.c
@@ -154,7 +154,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmctl/shmctl03.c b/testcases/kernel/syscalls/ipc/shmctl/shmctl03.c
index da84a12..2ea1f8c 100644
--- a/testcases/kernel/syscalls/ipc/shmctl/shmctl03.c
+++ b/testcases/kernel/syscalls/ipc/shmctl/shmctl03.c
@@ -130,7 +130,7 @@
 	}
 	
 	cleanup ();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmctl/shmctl04.c b/testcases/kernel/syscalls/ipc/shmctl/shmctl04.c
index efeaf6f..396d65a 100644
--- a/testcases/kernel/syscalls/ipc/shmctl/shmctl04.c
+++ b/testcases/kernel/syscalls/ipc/shmctl/shmctl04.c
@@ -89,7 +89,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmdt/shmdt01.c b/testcases/kernel/syscalls/ipc/shmdt/shmdt01.c
index 4e0e106..e8aabde 100644
--- a/testcases/kernel/syscalls/ipc/shmdt/shmdt01.c
+++ b/testcases/kernel/syscalls/ipc/shmdt/shmdt01.c
@@ -126,7 +126,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmdt/shmdt02.c b/testcases/kernel/syscalls/ipc/shmdt/shmdt02.c
index 5741d5f..dc056c7 100644
--- a/testcases/kernel/syscalls/ipc/shmdt/shmdt02.c
+++ b/testcases/kernel/syscalls/ipc/shmdt/shmdt02.c
@@ -104,7 +104,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmget/shmget01.c b/testcases/kernel/syscalls/ipc/shmget/shmget01.c
index 93fefd3..216687b 100644
--- a/testcases/kernel/syscalls/ipc/shmget/shmget01.c
+++ b/testcases/kernel/syscalls/ipc/shmget/shmget01.c
@@ -143,7 +143,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-        return(0);
+        return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmget/shmget02.c b/testcases/kernel/syscalls/ipc/shmget/shmget02.c
index 5fb532f..9b69166 100644
--- a/testcases/kernel/syscalls/ipc/shmget/shmget02.c
+++ b/testcases/kernel/syscalls/ipc/shmget/shmget02.c
@@ -140,7 +140,7 @@
 
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmget/shmget03.c b/testcases/kernel/syscalls/ipc/shmget/shmget03.c
index 93ccbb1..9b38d75 100644
--- a/testcases/kernel/syscalls/ipc/shmget/shmget03.c
+++ b/testcases/kernel/syscalls/ipc/shmget/shmget03.c
@@ -118,7 +118,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmget/shmget04.c b/testcases/kernel/syscalls/ipc/shmget/shmget04.c
index 2750b68..46f74f9 100644
--- a/testcases/kernel/syscalls/ipc/shmget/shmget04.c
+++ b/testcases/kernel/syscalls/ipc/shmget/shmget04.c
@@ -110,7 +110,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/ipc/shmget/shmget05.c b/testcases/kernel/syscalls/ipc/shmget/shmget05.c
index 8be6b74..65ae1d7 100644
--- a/testcases/kernel/syscalls/ipc/shmget/shmget05.c
+++ b/testcases/kernel/syscalls/ipc/shmget/shmget05.c
@@ -112,7 +112,7 @@
 		/* Remove the temporary directory */
 		tst_rmdir();
 	}
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill01.c b/testcases/kernel/syscalls/kill/kill01.c
index 2586aec..f748fc2 100644
--- a/testcases/kernel/syscalls/kill/kill01.c
+++ b/testcases/kernel/syscalls/kill/kill01.c
@@ -140,7 +140,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill03.c b/testcases/kernel/syscalls/kill/kill03.c
index 41ac3e6..efcbcba 100644
--- a/testcases/kernel/syscalls/kill/kill03.c
+++ b/testcases/kernel/syscalls/kill/kill03.c
@@ -147,7 +147,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill04.c b/testcases/kernel/syscalls/kill/kill04.c
index dea313a..a4ca36f 100644
--- a/testcases/kernel/syscalls/kill/kill04.c
+++ b/testcases/kernel/syscalls/kill/kill04.c
@@ -163,7 +163,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill05.c b/testcases/kernel/syscalls/kill/kill05.c
index 9ea39fb..b669a1c 100644
--- a/testcases/kernel/syscalls/kill/kill05.c
+++ b/testcases/kernel/syscalls/kill/kill05.c
@@ -131,7 +131,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill06.c b/testcases/kernel/syscalls/kill/kill06.c
index 90a5479..a102a33 100644
--- a/testcases/kernel/syscalls/kill/kill06.c
+++ b/testcases/kernel/syscalls/kill/kill06.c
@@ -160,7 +160,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill07.c b/testcases/kernel/syscalls/kill/kill07.c
index a386fcd..2cec4c3 100644
--- a/testcases/kernel/syscalls/kill/kill07.c
+++ b/testcases/kernel/syscalls/kill/kill07.c
@@ -187,7 +187,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill08.c b/testcases/kernel/syscalls/kill/kill08.c
index db10bef..12cbb85 100644
--- a/testcases/kernel/syscalls/kill/kill08.c
+++ b/testcases/kernel/syscalls/kill/kill08.c
@@ -158,7 +158,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/kill/kill11.c b/testcases/kernel/syscalls/kill/kill11.c
index 0c01a35..058d77b 100644
--- a/testcases/kernel/syscalls/kill/kill11.c
+++ b/testcases/kernel/syscalls/kill/kill11.c
@@ -142,7 +142,7 @@
 				tst_resm(TBROK, "self_exec FAILED - "
 					 "terminating test.");
 				tst_exit();
-				return(0);
+				return 0;
 			}
 #else
 			do_child();
@@ -225,7 +225,7 @@
 	tst_rmdir();
 /*--------------------------------------------------------------------*/
 	anyfail();
-	return(0);
+	return 0;
 }
 
 /****** LTP Port        *****/
@@ -233,7 +233,7 @@
 {
   (local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 void
@@ -259,7 +259,7 @@
 {
    //tst_resm(TINFO, "Enter block %d", block_number);
    local_flag = PASSED;
-   return(0);
+   return 0;
 }
 
 
@@ -279,7 +279,7 @@
 {
         tst_resm(TBROK, "FORK FAILED - terminating test.");
         tst_exit();
-	return(0);
+	return 0;
 }
 /****** ** **   *******/
 
diff --git a/testcases/kernel/syscalls/kill/kill12.c b/testcases/kernel/syscalls/kill/kill12.c
index f00094f..fbe8187 100644
--- a/testcases/kernel/syscalls/kill/kill12.c
+++ b/testcases/kernel/syscalls/kill/kill12.c
@@ -129,7 +129,7 @@
 				tst_resm(TBROK, "self_exec FAILED - "
 					 "terminating test.");
 				tst_exit();
-				return(0);
+				return 0;
 			}
 #else
 			do_child();
@@ -212,7 +212,7 @@
 
 /*--------------------------------------------------------------------*/
 	anyfail();	
-	return(0);
+	return 0;
 }					/******** END OF MAIN. ********/
 /*--------------------------------------------------------------------*/
 
@@ -226,7 +226,7 @@
 {
   (local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 void
@@ -258,7 +258,7 @@
 {
    //tst_resm(TINFO, "Enter block %d", block_number);
    local_flag = PASSED;
-   return(0);
+   return 0;
 }
 
 
@@ -278,7 +278,7 @@
 {
         tst_resm(TBROK, "FORK FAILED - terminating test.");
         tst_exit();
-   return(0);
+   return 0;
 }
 /****** ** **   *******/
 
diff --git a/testcases/kernel/syscalls/lchown/lchown01.c b/testcases/kernel/syscalls/lchown/lchown01.c
index 3252a80..1d8cd80 100644
--- a/testcases/kernel/syscalls/lchown/lchown01.c
+++ b/testcases/kernel/syscalls/lchown/lchown01.c
@@ -193,7 +193,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lchown/lchown02.c b/testcases/kernel/syscalls/lchown/lchown02.c
index 519b5f8..5be6671 100644
--- a/testcases/kernel/syscalls/lchown/lchown02.c
+++ b/testcases/kernel/syscalls/lchown/lchown02.c
@@ -223,7 +223,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/listen/listen01.c b/testcases/kernel/syscalls/listen/listen01.c
index b3f9865..db02919 100644
--- a/testcases/kernel/syscalls/listen/listen01.c
+++ b/testcases/kernel/syscalls/listen/listen01.c
@@ -132,7 +132,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 void
diff --git a/testcases/kernel/syscalls/llseek/llseek01.c b/testcases/kernel/syscalls/llseek/llseek01.c
index ebe9d78..b341c9c 100644
--- a/testcases/kernel/syscalls/llseek/llseek01.c
+++ b/testcases/kernel/syscalls/llseek/llseek01.c
@@ -193,7 +193,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/llseek/llseek02.c b/testcases/kernel/syscalls/llseek/llseek02.c
index 88e679f..1b7c224 100644
--- a/testcases/kernel/syscalls/llseek/llseek02.c
+++ b/testcases/kernel/syscalls/llseek/llseek02.c
@@ -187,7 +187,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lseek/lseek06.c b/testcases/kernel/syscalls/lseek/lseek06.c
index c67ef5e..1b4149e 100644
--- a/testcases/kernel/syscalls/lseek/lseek06.c
+++ b/testcases/kernel/syscalls/lseek/lseek06.c
@@ -170,7 +170,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lseek/lseek07.c b/testcases/kernel/syscalls/lseek/lseek07.c
index d272543..9f481d4 100644
--- a/testcases/kernel/syscalls/lseek/lseek07.c
+++ b/testcases/kernel/syscalls/lseek/lseek07.c
@@ -210,7 +210,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lseek/lseek08.c b/testcases/kernel/syscalls/lseek/lseek08.c
index 10db402..1ffab2d 100644
--- a/testcases/kernel/syscalls/lseek/lseek08.c
+++ b/testcases/kernel/syscalls/lseek/lseek08.c
@@ -162,7 +162,7 @@
 	cleanup();
 
 	/* NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lseek/lseek09.c b/testcases/kernel/syscalls/lseek/lseek09.c
index 8b2959b..3c90f09 100644
--- a/testcases/kernel/syscalls/lseek/lseek09.c
+++ b/testcases/kernel/syscalls/lseek/lseek09.c
@@ -182,7 +182,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lseek/lseek10.c b/testcases/kernel/syscalls/lseek/lseek10.c
index d2ecf2c..dae3d39 100644
--- a/testcases/kernel/syscalls/lseek/lseek10.c
+++ b/testcases/kernel/syscalls/lseek/lseek10.c
@@ -191,7 +191,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lstat/lstat02.c b/testcases/kernel/syscalls/lstat/lstat02.c
index 64c6bbf..28d35fe 100644
--- a/testcases/kernel/syscalls/lstat/lstat02.c
+++ b/testcases/kernel/syscalls/lstat/lstat02.c
@@ -212,7 +212,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/lstat/lstat03.c b/testcases/kernel/syscalls/lstat/lstat03.c
index 469ac7e..a3f1924 100644
--- a/testcases/kernel/syscalls/lstat/lstat03.c
+++ b/testcases/kernel/syscalls/lstat/lstat03.c
@@ -159,7 +159,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mallopt/mallopt01.c b/testcases/kernel/syscalls/mallopt/mallopt01.c
index ecfd661..3631e57 100644
--- a/testcases/kernel/syscalls/mallopt/mallopt01.c
+++ b/testcases/kernel/syscalls/mallopt/mallopt01.c
@@ -120,7 +120,7 @@
 	unlink("core");
 	tst_rmdir();
 	tst_exit();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 void printinfo()
diff --git a/testcases/kernel/syscalls/memcmp/memcmp01.c b/testcases/kernel/syscalls/memcmp/memcmp01.c
index 714cf16..771a106 100644
--- a/testcases/kernel/syscalls/memcmp/memcmp01.c
+++ b/testcases/kernel/syscalls/memcmp/memcmp01.c
@@ -195,7 +195,7 @@
 /* Clean up any files created by test before call to anyfail.	*/
 
 	anyfail();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 /* FUNCTIONS GO HERE */
@@ -229,7 +229,7 @@
 int anyfail()
 {
   tst_exit();
-  return(0);
+  return 0;
 }
 
 void setup()
@@ -240,13 +240,13 @@
 int blenter()
 {
    local_flag = PASSED;
-   return(0);
+   return 0;
 }
 
 int blexit()
 {
    (local_flag == FAILED) ? tst_resm(TFAIL, "Test failed") : tst_resm(TPASS, "Test passed");
-   return(0);
+   return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/memcpy/memcpy01.c b/testcases/kernel/syscalls/memcpy/memcpy01.c
index 5bb903f..7b7ed28 100644
--- a/testcases/kernel/syscalls/memcpy/memcpy01.c
+++ b/testcases/kernel/syscalls/memcpy/memcpy01.c
@@ -200,7 +200,7 @@
 /* Clean up any files created by test before call to anyfail.	*/
 
 	anyfail();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 /* FUNCTIONS GO HERE */
@@ -234,7 +234,7 @@
 {
   (local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 void setup()
@@ -245,12 +245,12 @@
 int blenter()
 {
    local_flag = PASSED;
-   return(0);
+   return 0;
 }
 
 int blexit()
 {
    (local_flag == FAILED) ? tst_resm(TFAIL, "Test failed") : tst_resm(TPASS, "Test passed");
-   return(0);
+   return 0;
 }
 
diff --git a/testcases/kernel/syscalls/memset/memset01.c b/testcases/kernel/syscalls/memset/memset01.c
index 00273e1..b30bafa 100644
--- a/testcases/kernel/syscalls/memset/memset01.c
+++ b/testcases/kernel/syscalls/memset/memset01.c
@@ -108,7 +108,7 @@
 	(local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
 	tst_exit();
 	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-        return(0);
+        return 0;
 }
 /*--------------------------------------------------------------*/
 /* FUNCTIONS GO HERE */
diff --git a/testcases/kernel/syscalls/mincore/mincore01.c b/testcases/kernel/syscalls/mincore/mincore01.c
index ef6fc36..82872e5e 100644
--- a/testcases/kernel/syscalls/mincore/mincore01.c
+++ b/testcases/kernel/syscalls/mincore/mincore01.c
@@ -146,7 +146,7 @@
 		}
 	}
         cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/mkdir/mkdir02.c b/testcases/kernel/syscalls/mkdir/mkdir02.c
index 7b15c9b..b1f1fdd 100644
--- a/testcases/kernel/syscalls/mkdir/mkdir02.c
+++ b/testcases/kernel/syscalls/mkdir/mkdir02.c
@@ -310,7 +310,7 @@
 	cleanup();
 	
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }       /* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mkdir/mkdir03.c b/testcases/kernel/syscalls/mkdir/mkdir03.c
index 37fc3a3..772f924 100644
--- a/testcases/kernel/syscalls/mkdir/mkdir03.c
+++ b/testcases/kernel/syscalls/mkdir/mkdir03.c
@@ -192,7 +192,7 @@
 	cleanup();
 	
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }       /* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mkdir/mkdir04.c b/testcases/kernel/syscalls/mkdir/mkdir04.c
index fd42a03..4da6142 100644
--- a/testcases/kernel/syscalls/mkdir/mkdir04.c
+++ b/testcases/kernel/syscalls/mkdir/mkdir04.c
@@ -222,7 +222,7 @@
 	cleanup();
 	
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }       /* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mkdir/mkdir05.c b/testcases/kernel/syscalls/mkdir/mkdir05.c
index 1f0964b..a15a6c3 100644
--- a/testcases/kernel/syscalls/mkdir/mkdir05.c
+++ b/testcases/kernel/syscalls/mkdir/mkdir05.c
@@ -166,7 +166,7 @@
 	 */
 	cleanup();
 	/*NOTREACHED*/	
-	return(0);	
+	return 0;	
 }       /* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mkdir/mkdir09.c b/testcases/kernel/syscalls/mkdir/mkdir09.c
index 50e5820..ece77b7 100644
--- a/testcases/kernel/syscalls/mkdir/mkdir09.c
+++ b/testcases/kernel/syscalls/mkdir/mkdir09.c
@@ -343,7 +343,7 @@
 	tst_resm(TPASS,"PASS");
 
 		
-	return(0);
+	return 0;
 }
 
 int getchild(group, child, children)
@@ -405,7 +405,7 @@
 		exit(1); /* If child gets here, something wrong */
 	}
 	pidlist[children] = pid;
-	return(0);
+	return 0;
 }
 
 void term()
@@ -520,7 +520,7 @@
 		}
 	}
 	exit(0);
-	return(0);
+	return 0;
 }
 
 #ifdef UCLINUX
@@ -612,7 +612,7 @@
 			}
 		}
 	}
-        return(0);
+        return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/mknod/mknod02.c b/testcases/kernel/syscalls/mknod/mknod02.c
index 73c719a..72bf3b7 100644
--- a/testcases/kernel/syscalls/mknod/mknod02.c
+++ b/testcases/kernel/syscalls/mknod/mknod02.c
@@ -200,7 +200,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod03.c b/testcases/kernel/syscalls/mknod/mknod03.c
index d2265a4..e5894bc 100644
--- a/testcases/kernel/syscalls/mknod/mknod03.c
+++ b/testcases/kernel/syscalls/mknod/mknod03.c
@@ -199,7 +199,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod04.c b/testcases/kernel/syscalls/mknod/mknod04.c
index 40464ee..78c6abf 100644
--- a/testcases/kernel/syscalls/mknod/mknod04.c
+++ b/testcases/kernel/syscalls/mknod/mknod04.c
@@ -199,7 +199,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod05.c b/testcases/kernel/syscalls/mknod/mknod05.c
index 1f30f6b..84c1bc5 100644
--- a/testcases/kernel/syscalls/mknod/mknod05.c
+++ b/testcases/kernel/syscalls/mknod/mknod05.c
@@ -198,7 +198,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod06.c b/testcases/kernel/syscalls/mknod/mknod06.c
index d5b51b3..2c2781f 100644
--- a/testcases/kernel/syscalls/mknod/mknod06.c
+++ b/testcases/kernel/syscalls/mknod/mknod06.c
@@ -205,7 +205,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod07.c b/testcases/kernel/syscalls/mknod/mknod07.c
index 368661f..1093141 100644
--- a/testcases/kernel/syscalls/mknod/mknod07.c
+++ b/testcases/kernel/syscalls/mknod/mknod07.c
@@ -183,7 +183,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod08.c b/testcases/kernel/syscalls/mknod/mknod08.c
index 65eeeb6..7f9309c 100644
--- a/testcases/kernel/syscalls/mknod/mknod08.c
+++ b/testcases/kernel/syscalls/mknod/mknod08.c
@@ -197,7 +197,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mknod/mknod09.c b/testcases/kernel/syscalls/mknod/mknod09.c
index 6e98330..f6ddf6e 100644
--- a/testcases/kernel/syscalls/mknod/mknod09.c
+++ b/testcases/kernel/syscalls/mknod/mknod09.c
@@ -141,7 +141,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mmap/mmap04.c b/testcases/kernel/syscalls/mmap/mmap04.c
index f5f1327..4b572c8 100644
--- a/testcases/kernel/syscalls/mmap/mmap04.c
+++ b/testcases/kernel/syscalls/mmap/mmap04.c
@@ -176,7 +176,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mmap/mmap05.c b/testcases/kernel/syscalls/mmap/mmap05.c
index 8150381..a8ecfd9 100644
--- a/testcases/kernel/syscalls/mmap/mmap05.c
+++ b/testcases/kernel/syscalls/mmap/mmap05.c
@@ -181,7 +181,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mmap/mmap06.c b/testcases/kernel/syscalls/mmap/mmap06.c
index e192d69..ceb6f7a 100644
--- a/testcases/kernel/syscalls/mmap/mmap06.c
+++ b/testcases/kernel/syscalls/mmap/mmap06.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mmap/mmap07.c b/testcases/kernel/syscalls/mmap/mmap07.c
index 04df444..9928922 100644
--- a/testcases/kernel/syscalls/mmap/mmap07.c
+++ b/testcases/kernel/syscalls/mmap/mmap07.c
@@ -154,7 +154,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mmap/mmap08.c b/testcases/kernel/syscalls/mmap/mmap08.c
index 75c0054..59d5d0d 100644
--- a/testcases/kernel/syscalls/mmap/mmap08.c
+++ b/testcases/kernel/syscalls/mmap/mmap08.c
@@ -149,7 +149,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/modify_ldt/modify_ldt01.c b/testcases/kernel/syscalls/modify_ldt/modify_ldt01.c
index 1eaa350..72c2ec0 100644
--- a/testcases/kernel/syscalls/modify_ldt/modify_ldt01.c
+++ b/testcases/kernel/syscalls/modify_ldt/modify_ldt01.c
@@ -220,7 +220,7 @@
 
         }
         cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/modify_ldt/modify_ldt02.c b/testcases/kernel/syscalls/modify_ldt/modify_ldt02.c
index 20d9586..d644350 100644
--- a/testcases/kernel/syscalls/modify_ldt/modify_ldt02.c
+++ b/testcases/kernel/syscalls/modify_ldt/modify_ldt02.c
@@ -177,7 +177,7 @@
 		}
 	}
         cleanup();
-	return(0);
+	return 0;
 }
 
 int
diff --git a/testcases/kernel/syscalls/mprotect/mprotect01.c b/testcases/kernel/syscalls/mprotect/mprotect01.c
index dc01a2c..58a466f 100644
--- a/testcases/kernel/syscalls/mprotect/mprotect01.c
+++ b/testcases/kernel/syscalls/mprotect/mprotect01.c
@@ -163,7 +163,7 @@
 		close(fd);
 	}
         cleanup();
-	return(0);
+	return 0;
 	/*NOTREACHED*/
 }
 
@@ -173,7 +173,7 @@
 main()
 {
 	tst_resm(TINFO, "Ignore this test on uClinux");
-	return(0);
+	return 0;
 }
 
 #endif /* UCLINUX */
diff --git a/testcases/kernel/syscalls/mprotect/mprotect02.c b/testcases/kernel/syscalls/mprotect/mprotect02.c
index 9b2c34f..aff8c0f 100644
--- a/testcases/kernel/syscalls/mprotect/mprotect02.c
+++ b/testcases/kernel/syscalls/mprotect/mprotect02.c
@@ -195,7 +195,7 @@
         }
         cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 #else
@@ -204,7 +204,7 @@
 main()
 {
 	tst_resm(TINFO, "Ignore this test on uClinux");
-	return(0);
+	return 0;
 }
 
 #endif /* UCLINUX */
diff --git a/testcases/kernel/syscalls/mprotect/mprotect03.c b/testcases/kernel/syscalls/mprotect/mprotect03.c
index 15c5256..6aef242 100644
--- a/testcases/kernel/syscalls/mprotect/mprotect03.c
+++ b/testcases/kernel/syscalls/mprotect/mprotect03.c
@@ -166,7 +166,7 @@
 		}
         }
         cleanup();
-	return(0);
+	return 0;
 }
 
 #else
@@ -175,7 +175,7 @@
 main()
 {
 	tst_resm(TINFO, "Ignore this test on uClinux");
-	return(0);
+	return 0;
 }
 
 #endif /* UCLINUX */
diff --git a/testcases/kernel/syscalls/mremap/mremap01.c b/testcases/kernel/syscalls/mremap/mremap01.c
index 366ada7..c1deb32 100644
--- a/testcases/kernel/syscalls/mremap/mremap01.c
+++ b/testcases/kernel/syscalls/mremap/mremap01.c
@@ -174,7 +174,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/mremap/mremap02.c b/testcases/kernel/syscalls/mremap/mremap02.c
index cf39ad2..9bd5e62 100644
--- a/testcases/kernel/syscalls/mremap/mremap02.c
+++ b/testcases/kernel/syscalls/mremap/mremap02.c
@@ -156,7 +156,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/mremap/mremap03.c b/testcases/kernel/syscalls/mremap/mremap03.c
index 776464a..717e3bf 100644
--- a/testcases/kernel/syscalls/mremap/mremap03.c
+++ b/testcases/kernel/syscalls/mremap/mremap03.c
@@ -159,7 +159,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/mremap/mremap04.c b/testcases/kernel/syscalls/mremap/mremap04.c
index 32364d6..3625735 100644
--- a/testcases/kernel/syscalls/mremap/mremap04.c
+++ b/testcases/kernel/syscalls/mremap/mremap04.c
@@ -170,7 +170,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/msync/msync01.c b/testcases/kernel/syscalls/msync/msync01.c
index be8156f..4ba679d 100644
--- a/testcases/kernel/syscalls/msync/msync01.c
+++ b/testcases/kernel/syscalls/msync/msync01.c
@@ -185,7 +185,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/msync/msync02.c b/testcases/kernel/syscalls/msync/msync02.c
index 8ea2a7b..6d33cac 100644
--- a/testcases/kernel/syscalls/msync/msync02.c
+++ b/testcases/kernel/syscalls/msync/msync02.c
@@ -153,7 +153,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/msync/msync03.c b/testcases/kernel/syscalls/msync/msync03.c
index 661516e..60fe365 100644
--- a/testcases/kernel/syscalls/msync/msync03.c
+++ b/testcases/kernel/syscalls/msync/msync03.c
@@ -137,7 +137,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/msync/msync04.c b/testcases/kernel/syscalls/msync/msync04.c
index 7d0553b..0895d11 100644
--- a/testcases/kernel/syscalls/msync/msync04.c
+++ b/testcases/kernel/syscalls/msync/msync04.c
@@ -148,7 +148,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/msync/msync05.c b/testcases/kernel/syscalls/msync/msync05.c
index 9df5194..4df3866 100644
--- a/testcases/kernel/syscalls/msync/msync05.c
+++ b/testcases/kernel/syscalls/msync/msync05.c
@@ -137,7 +137,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/munmap/munmap01.c b/testcases/kernel/syscalls/munmap/munmap01.c
index 241881d..637380d 100644
--- a/testcases/kernel/syscalls/munmap/munmap01.c
+++ b/testcases/kernel/syscalls/munmap/munmap01.c
@@ -161,7 +161,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/munmap/munmap02.c b/testcases/kernel/syscalls/munmap/munmap02.c
index 66845ed..9aac127 100644
--- a/testcases/kernel/syscalls/munmap/munmap02.c
+++ b/testcases/kernel/syscalls/munmap/munmap02.c
@@ -158,7 +158,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/munmap/munmap03.c b/testcases/kernel/syscalls/munmap/munmap03.c
index 7730260..f603ad9 100644
--- a/testcases/kernel/syscalls/munmap/munmap03.c
+++ b/testcases/kernel/syscalls/munmap/munmap03.c
@@ -150,7 +150,7 @@
 	tst_exit();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/nanosleep/nanosleep02.c b/testcases/kernel/syscalls/nanosleep/nanosleep02.c
index 7967313..c02c76d 100644
--- a/testcases/kernel/syscalls/nanosleep/nanosleep02.c
+++ b/testcases/kernel/syscalls/nanosleep/nanosleep02.c
@@ -175,7 +175,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/nanosleep/nanosleep03.c b/testcases/kernel/syscalls/nanosleep/nanosleep03.c
index 11735a4..0f7d063 100644
--- a/testcases/kernel/syscalls/nanosleep/nanosleep03.c
+++ b/testcases/kernel/syscalls/nanosleep/nanosleep03.c
@@ -158,7 +158,7 @@
 	cleanup();
 
 	/*NOTREACHED*/	
-	return(0);
+	return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/nanosleep/nanosleep04.c b/testcases/kernel/syscalls/nanosleep/nanosleep04.c
index e869401..a6cd5a7 100644
--- a/testcases/kernel/syscalls/nanosleep/nanosleep04.c
+++ b/testcases/kernel/syscalls/nanosleep/nanosleep04.c
@@ -160,7 +160,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/nftw/nftw.c b/testcases/kernel/syscalls/nftw/nftw.c
index 5692489..728b3cd 100644
--- a/testcases/kernel/syscalls/nftw/nftw.c
+++ b/testcases/kernel/syscalls/nftw/nftw.c
@@ -720,7 +720,7 @@
 
         anyfail();      /* THIS CALL DOES NOT RETURN - EXITS!!  */
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 /*--------------------------------------------------------------*/
 }
 
diff --git a/testcases/kernel/syscalls/nftw/nftw64.c b/testcases/kernel/syscalls/nftw/nftw64.c
index 3fa5605..8369d6c 100644
--- a/testcases/kernel/syscalls/nftw/nftw64.c
+++ b/testcases/kernel/syscalls/nftw/nftw64.c
@@ -718,7 +718,7 @@
         anyfail();      /* THIS CALL DOES NOT RETURN - EXITS!!  */
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
diff --git a/testcases/kernel/syscalls/nice/nice01.c b/testcases/kernel/syscalls/nice/nice01.c
index fb7cde4..e5a4eea 100644
--- a/testcases/kernel/syscalls/nice/nice01.c
+++ b/testcases/kernel/syscalls/nice/nice01.c
@@ -150,7 +150,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/nice/nice02.c b/testcases/kernel/syscalls/nice/nice02.c
index c91d013..bee89c9 100644
--- a/testcases/kernel/syscalls/nice/nice02.c
+++ b/testcases/kernel/syscalls/nice/nice02.c
@@ -155,7 +155,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/nice/nice03.c b/testcases/kernel/syscalls/nice/nice03.c
index 600f2a7..cebf620 100644
--- a/testcases/kernel/syscalls/nice/nice03.c
+++ b/testcases/kernel/syscalls/nice/nice03.c
@@ -144,7 +144,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/nice/nice04.c b/testcases/kernel/syscalls/nice/nice04.c
index 8ef37b5..682dfa3 100644
--- a/testcases/kernel/syscalls/nice/nice04.c
+++ b/testcases/kernel/syscalls/nice/nice04.c
@@ -143,7 +143,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/open/open01.c b/testcases/kernel/syscalls/open/open01.c
index 77d34d9..a7030df 100644
--- a/testcases/kernel/syscalls/open/open01.c
+++ b/testcases/kernel/syscalls/open/open01.c
@@ -151,7 +151,7 @@
 	cleanup();
 	
 	/*NOTREACHED*/	
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/open/open02.c b/testcases/kernel/syscalls/open/open02.c
index 19305e9..38ffa93 100644
--- a/testcases/kernel/syscalls/open/open02.c
+++ b/testcases/kernel/syscalls/open/open02.c
@@ -103,7 +103,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/open/open04.c b/testcases/kernel/syscalls/open/open04.c
index 8bbaf14..e955819 100644
--- a/testcases/kernel/syscalls/open/open04.c
+++ b/testcases/kernel/syscalls/open/open04.c
@@ -107,7 +107,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/open/open05.c b/testcases/kernel/syscalls/open/open05.c
index 35cf885..d9e47ea 100644
--- a/testcases/kernel/syscalls/open/open05.c
+++ b/testcases/kernel/syscalls/open/open05.c
@@ -141,7 +141,7 @@
 	}
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/open/open06.c b/testcases/kernel/syscalls/open/open06.c
index ee09f04..f564810 100644
--- a/testcases/kernel/syscalls/open/open06.c
+++ b/testcases/kernel/syscalls/open/open06.c
@@ -100,7 +100,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/open/open07.c b/testcases/kernel/syscalls/open/open07.c
index af079c7..2491718 100644
--- a/testcases/kernel/syscalls/open/open07.c
+++ b/testcases/kernel/syscalls/open/open07.c
@@ -151,7 +151,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 void
diff --git a/testcases/kernel/syscalls/open/open08.c b/testcases/kernel/syscalls/open/open08.c
index 4c08d4c..311f794 100644
--- a/testcases/kernel/syscalls/open/open08.c
+++ b/testcases/kernel/syscalls/open/open08.c
@@ -140,7 +140,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/open/open09.c b/testcases/kernel/syscalls/open/open09.c
index 3a58505..0a9115c 100644
--- a/testcases/kernel/syscalls/open/open09.c
+++ b/testcases/kernel/syscalls/open/open09.c
@@ -130,5 +130,5 @@
 		        tst_resm(TFAIL, "Test failed due to above failures.");
 		}
 	} /* end for */
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/open/open10.c b/testcases/kernel/syscalls/open/open10.c
index b88f63b..78e426f 100644
--- a/testcases/kernel/syscalls/open/open10.c
+++ b/testcases/kernel/syscalls/open/open10.c
@@ -91,12 +91,12 @@
         }
 
         if ( uid == 0) {
-                return(0);
+                return 0;
         } else {
                 fprintf(stderr,"*** NOT SUPERUSER must be root  %s\n",progname);
                 return(uid);
         }
-	return(0);
+	return 0;
 }
 
 /*--------------------------------------------------------------*/
@@ -491,6 +491,6 @@
 
 	}
 	tst_exit();
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/pause/pause02.c b/testcases/kernel/syscalls/pause/pause02.c
index 2264b4c..b970e77 100644
--- a/testcases/kernel/syscalls/pause/pause02.c
+++ b/testcases/kernel/syscalls/pause/pause02.c
@@ -179,7 +179,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/pause/pause03.c b/testcases/kernel/syscalls/pause/pause03.c
index 49af27f..7c26609 100644
--- a/testcases/kernel/syscalls/pause/pause03.c
+++ b/testcases/kernel/syscalls/pause/pause03.c
@@ -185,7 +185,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/personality/personality01.c b/testcases/kernel/syscalls/personality/personality01.c
index ae3faa7..3b2d878 100644
--- a/testcases/kernel/syscalls/personality/personality01.c
+++ b/testcases/kernel/syscalls/personality/personality01.c
@@ -144,7 +144,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/personality/personality02.c b/testcases/kernel/syscalls/personality/personality02.c
index 6c99f45..c6dcff1 100644
--- a/testcases/kernel/syscalls/personality/personality02.c
+++ b/testcases/kernel/syscalls/personality/personality02.c
@@ -127,7 +127,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe01.c b/testcases/kernel/syscalls/pipe/pipe01.c
index 69d089f..76b1e67 100644
--- a/testcases/kernel/syscalls/pipe/pipe01.c
+++ b/testcases/kernel/syscalls/pipe/pipe01.c
@@ -134,7 +134,7 @@
 	cleanup();
 
 	/*NOTREACHED*/	
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe05.c b/testcases/kernel/syscalls/pipe/pipe05.c
index 52090be..b7e237c 100644
--- a/testcases/kernel/syscalls/pipe/pipe05.c
+++ b/testcases/kernel/syscalls/pipe/pipe05.c
@@ -116,7 +116,7 @@
 
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe06.c b/testcases/kernel/syscalls/pipe/pipe06.c
index d399dd3..448bece 100644
--- a/testcases/kernel/syscalls/pipe/pipe06.c
+++ b/testcases/kernel/syscalls/pipe/pipe06.c
@@ -98,7 +98,7 @@
 
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe08.c b/testcases/kernel/syscalls/pipe/pipe08.c
index 0a473b8..19cc218 100644
--- a/testcases/kernel/syscalls/pipe/pipe08.c
+++ b/testcases/kernel/syscalls/pipe/pipe08.c
@@ -113,7 +113,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe09.c b/testcases/kernel/syscalls/pipe/pipe09.c
index 7bedeca..4eedd7a 100644
--- a/testcases/kernel/syscalls/pipe/pipe09.c
+++ b/testcases/kernel/syscalls/pipe/pipe09.c
@@ -208,7 +208,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe10.c b/testcases/kernel/syscalls/pipe/pipe10.c
index 38dd595..6e78f8f 100644
--- a/testcases/kernel/syscalls/pipe/pipe10.c
+++ b/testcases/kernel/syscalls/pipe/pipe10.c
@@ -155,7 +155,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pipe/pipe11.c b/testcases/kernel/syscalls/pipe/pipe11.c
index ca59f48..e134f14 100644
--- a/testcases/kernel/syscalls/pipe/pipe11.c
+++ b/testcases/kernel/syscalls/pipe/pipe11.c
@@ -171,7 +171,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/poll/poll01.c b/testcases/kernel/syscalls/poll/poll01.c
index a37ef66..c8a407d 100644
--- a/testcases/kernel/syscalls/poll/poll01.c
+++ b/testcases/kernel/syscalls/poll/poll01.c
@@ -204,7 +204,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/pread/pread01.c b/testcases/kernel/syscalls/pread/pread01.c
index c32429c..f1cdbc1 100644
--- a/testcases/kernel/syscalls/pread/pread01.c
+++ b/testcases/kernel/syscalls/pread/pread01.c
@@ -195,7 +195,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/pread/pread02.c b/testcases/kernel/syscalls/pread/pread02.c
index 19be01e..a08e4e9 100644
--- a/testcases/kernel/syscalls/pread/pread02.c
+++ b/testcases/kernel/syscalls/pread/pread02.c
@@ -186,7 +186,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/pread/pread03.c b/testcases/kernel/syscalls/pread/pread03.c
index 67b8459..da75cc2 100644
--- a/testcases/kernel/syscalls/pread/pread03.c
+++ b/testcases/kernel/syscalls/pread/pread03.c
@@ -154,7 +154,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/profil/profil01.c b/testcases/kernel/syscalls/profil/profil01.c
index 4aefc2e..0b63a67 100644
--- a/testcases/kernel/syscalls/profil/profil01.c
+++ b/testcases/kernel/syscalls/profil/profil01.c
@@ -257,7 +257,7 @@
 	blexit();
 /*--------------------------------------------------------------*/
 	anyfail();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -272,7 +272,7 @@
 {
   (local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
   tst_exit();
-  return(0);
+  return 0;
 }
 
 void setup()
@@ -284,14 +284,14 @@
 {
    //tst_resm(TINFO, "Enter block %d", block_number);
    local_flag = PASSED;
-   return(0);
+   return 0;
 }
 
 int blexit()
 {
    //tst_resm(TINFO, "Exitng test");
    (local_flag == FAILED) ? tst_resm(TFAIL, "Test failed") : tst_resm(TPASS, "Test passed");
-   return(0);
+   return 0;
 }
 
 
diff --git a/testcases/kernel/syscalls/pwrite/pwrite01.c b/testcases/kernel/syscalls/pwrite/pwrite01.c
index 788b619..20ffbe7 100644
--- a/testcases/kernel/syscalls/pwrite/pwrite01.c
+++ b/testcases/kernel/syscalls/pwrite/pwrite01.c
@@ -208,7 +208,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/pwrite/pwrite02.c b/testcases/kernel/syscalls/pwrite/pwrite02.c
index 6de147e..d09ba3a 100644
--- a/testcases/kernel/syscalls/pwrite/pwrite02.c
+++ b/testcases/kernel/syscalls/pwrite/pwrite02.c
@@ -187,7 +187,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/pwrite/pwrite03.c b/testcases/kernel/syscalls/pwrite/pwrite03.c
index 1d8a96b..89f5808 100644
--- a/testcases/kernel/syscalls/pwrite/pwrite03.c
+++ b/testcases/kernel/syscalls/pwrite/pwrite03.c
@@ -157,7 +157,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 	
-	return(0);
+	return 0;
 }	/* End main */
 
 #else
diff --git a/testcases/kernel/syscalls/pwrite/pwrite04.c b/testcases/kernel/syscalls/pwrite/pwrite04.c
index 6df5a70..203179c 100644
--- a/testcases/kernel/syscalls/pwrite/pwrite04.c
+++ b/testcases/kernel/syscalls/pwrite/pwrite04.c
@@ -84,7 +84,7 @@
         if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
                          tst_resm(TBROK, "OPTION PARSING ERROR - %s", msg);
                  tst_exit();
-                 return(0);
+                 return 0;
          }
 	tst_tmpdir();
 	for (lc = 0; TEST_LOOPING(lc); lc++) {
@@ -214,7 +214,7 @@
 		unlink(fname);
 	} /* end for */
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*------------------------------------------------------------------------*/
diff --git a/testcases/kernel/syscalls/read/read02.c b/testcases/kernel/syscalls/read/read02.c
index 4c87b2f..5f25088 100644
--- a/testcases/kernel/syscalls/read/read02.c
+++ b/testcases/kernel/syscalls/read/read02.c
@@ -151,7 +151,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/read/read03.c b/testcases/kernel/syscalls/read/read03.c
index a811106..de9cd52 100644
--- a/testcases/kernel/syscalls/read/read03.c
+++ b/testcases/kernel/syscalls/read/read03.c
@@ -109,7 +109,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/read/read04.c b/testcases/kernel/syscalls/read/read04.c
index 1f6d5ad..bc01d82 100644
--- a/testcases/kernel/syscalls/read/read04.c
+++ b/testcases/kernel/syscalls/read/read04.c
@@ -121,7 +121,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/readlink/readlink01.c b/testcases/kernel/syscalls/readlink/readlink01.c
index 587ec85..df64ab6 100644
--- a/testcases/kernel/syscalls/readlink/readlink01.c
+++ b/testcases/kernel/syscalls/readlink/readlink01.c
@@ -161,7 +161,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/readlink/readlink03.c b/testcases/kernel/syscalls/readlink/readlink03.c
index 451d775..833d7c8 100644
--- a/testcases/kernel/syscalls/readlink/readlink03.c
+++ b/testcases/kernel/syscalls/readlink/readlink03.c
@@ -210,7 +210,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/readlink/readlink04.c b/testcases/kernel/syscalls/readlink/readlink04.c
index 395a6cf..f8070db 100644
--- a/testcases/kernel/syscalls/readlink/readlink04.c
+++ b/testcases/kernel/syscalls/readlink/readlink04.c
@@ -164,7 +164,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/readv/readv01.c b/testcases/kernel/syscalls/readv/readv01.c
index d04ac17..da722ea 100644
--- a/testcases/kernel/syscalls/readv/readv01.c
+++ b/testcases/kernel/syscalls/readv/readv01.c
@@ -127,7 +127,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 int
@@ -151,7 +151,7 @@
 			tst_brkm(TBROK, cleanup, "Error in init_buffs()");
 		}
 	}
-	return(0);
+	return 0;
 }
 
 int
@@ -166,7 +166,7 @@
 			memset(c_ptr, c2, CHUNK);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 long
@@ -175,7 +175,7 @@
 	if (lseek(fdesc, offset, whence) < 0) {
 		tst_brkm(TBROK, cleanup, "lseek Failed : errno = %d", errno);
 	}
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/readv/readv02.c b/testcases/kernel/syscalls/readv/readv02.c
index f1761c4..37e89c2 100644
--- a/testcases/kernel/syscalls/readv/readv02.c
+++ b/testcases/kernel/syscalls/readv/readv02.c
@@ -184,7 +184,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
@@ -278,7 +278,7 @@
 			tst_brkm(TBROK, cleanup, "Error in init_buffs()");
 		}
 	}
-	return(0);
+	return 0;
 }
 
 int
@@ -293,7 +293,7 @@
 			memset(c_ptr, c2, CHUNK);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 long
@@ -302,5 +302,5 @@
 	if (lseek(fdesc, offset, whence) < 0) {
 		tst_brkm(TBROK, cleanup, "lseek Failed : errno = %d", errno);
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/readv/readv03.c b/testcases/kernel/syscalls/readv/readv03.c
index 1218364..8b203d8 100644
--- a/testcases/kernel/syscalls/readv/readv03.c
+++ b/testcases/kernel/syscalls/readv/readv03.c
@@ -113,7 +113,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/recv/recv01.c b/testcases/kernel/syscalls/recv/recv01.c
index ae0195a..a0b91b0 100644
--- a/testcases/kernel/syscalls/recv/recv01.c
+++ b/testcases/kernel/syscalls/recv/recv01.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/* NOTREACHED */
-	return(0);
+	return 0;
 }	/* End main */
 
 pid_t pid;
diff --git a/testcases/kernel/syscalls/rename/rename01.c b/testcases/kernel/syscalls/rename/rename01.c
index 6d3dab5..c6d0b22 100644
--- a/testcases/kernel/syscalls/rename/rename01.c
+++ b/testcases/kernel/syscalls/rename/rename01.c
@@ -190,7 +190,7 @@
 	cleanup();
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename03.c b/testcases/kernel/syscalls/rename/rename03.c
index 5b05c94..7230242 100644
--- a/testcases/kernel/syscalls/rename/rename03.c
+++ b/testcases/kernel/syscalls/rename/rename03.c
@@ -198,7 +198,7 @@
 	cleanup();
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename04.c b/testcases/kernel/syscalls/rename/rename04.c
index 70f8fac..0d2d9fb 100644
--- a/testcases/kernel/syscalls/rename/rename04.c
+++ b/testcases/kernel/syscalls/rename/rename04.c
@@ -142,7 +142,7 @@
 	cleanup();
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename05.c b/testcases/kernel/syscalls/rename/rename05.c
index 6d855d6..7458d24 100644
--- a/testcases/kernel/syscalls/rename/rename05.c
+++ b/testcases/kernel/syscalls/rename/rename05.c
@@ -134,7 +134,7 @@
 	cleanup();
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename06.c b/testcases/kernel/syscalls/rename/rename06.c
index 838d13d..7df72e6 100644
--- a/testcases/kernel/syscalls/rename/rename06.c
+++ b/testcases/kernel/syscalls/rename/rename06.c
@@ -136,7 +136,7 @@
 	/*NOTREACHED*/	
 	
 
-  return(0);
+  return 0;
 
 }       /* End main */
 
diff --git a/testcases/kernel/syscalls/rename/rename07.c b/testcases/kernel/syscalls/rename/rename07.c
index a8dc2ec..94e0454 100644
--- a/testcases/kernel/syscalls/rename/rename07.c
+++ b/testcases/kernel/syscalls/rename/rename07.c
@@ -117,7 +117,7 @@
 	cleanup();
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename08.c b/testcases/kernel/syscalls/rename/rename08.c
index 2f0f101..70e4887 100644
--- a/testcases/kernel/syscalls/rename/rename08.c
+++ b/testcases/kernel/syscalls/rename/rename08.c
@@ -165,7 +165,7 @@
 	cleanup();
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename09.c b/testcases/kernel/syscalls/rename/rename09.c
index 3997058..75b1fa3 100644
--- a/testcases/kernel/syscalls/rename/rename09.c
+++ b/testcases/kernel/syscalls/rename/rename09.c
@@ -251,7 +251,7 @@
 	
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename10.c b/testcases/kernel/syscalls/rename/rename10.c
index 7dd8330..6e4460c 100644
--- a/testcases/kernel/syscalls/rename/rename10.c
+++ b/testcases/kernel/syscalls/rename/rename10.c
@@ -156,7 +156,7 @@
 
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename12.c b/testcases/kernel/syscalls/rename/rename12.c
index 1b77c42..5265fba 100644
--- a/testcases/kernel/syscalls/rename/rename12.c
+++ b/testcases/kernel/syscalls/rename/rename12.c
@@ -189,7 +189,7 @@
 	
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rename/rename13.c b/testcases/kernel/syscalls/rename/rename13.c
index ac08167..7ca7c81 100644
--- a/testcases/kernel/syscalls/rename/rename13.c
+++ b/testcases/kernel/syscalls/rename/rename13.c
@@ -163,7 +163,7 @@
 	/*NOTREACHED*/	
 	
 
-  return(0);
+  return 0;
 
 }       /* End main */
 
diff --git a/testcases/kernel/syscalls/rename/rename14.c b/testcases/kernel/syscalls/rename/rename14.c
index c8eadd9..0f3d114 100644
--- a/testcases/kernel/syscalls/rename/rename14.c
+++ b/testcases/kernel/syscalls/rename/rename14.c
@@ -164,7 +164,7 @@
 /*--------------------------------------------------------------*/
 	tst_exit();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
 /*--------------------------------------------------------------*/
-	return(0);
+	return 0;
 }
 /* FUNCTIONS GO HERE */
 
@@ -176,7 +176,7 @@
 		return(kill(kidpid[0], SIGTERM));
 	if (kidpid[1])
 		return(kill(kidpid[1], SIGTERM));
-        return(0);
+        return 0;
 }
 
 int al()
@@ -185,7 +185,7 @@
 		return(kill(kidpid[0], SIGTERM));
 	if (kidpid[1])
 		return(kill(kidpid[1], SIGTERM));
-        return(0);
+        return 0;
 }
 
 void dochild1()
diff --git a/testcases/kernel/syscalls/rmdir/rmdir01.c b/testcases/kernel/syscalls/rmdir/rmdir01.c
index cddb255..88316f2 100644
--- a/testcases/kernel/syscalls/rmdir/rmdir01.c
+++ b/testcases/kernel/syscalls/rmdir/rmdir01.c
@@ -146,7 +146,7 @@
 
 	/*NOTREACHED*/	
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/rmdir/rmdir02.c b/testcases/kernel/syscalls/rmdir/rmdir02.c
index 7779d2d..a9877e2 100644
--- a/testcases/kernel/syscalls/rmdir/rmdir02.c
+++ b/testcases/kernel/syscalls/rmdir/rmdir02.c
@@ -213,7 +213,7 @@
 	/*NOTREACHED*/	
 	
 
-  return(0);
+  return 0;
 
 }       /* End main */
 
diff --git a/testcases/kernel/syscalls/rmdir/rmdir03.c b/testcases/kernel/syscalls/rmdir/rmdir03.c
index a889917..3e5b556 100644
--- a/testcases/kernel/syscalls/rmdir/rmdir03.c
+++ b/testcases/kernel/syscalls/rmdir/rmdir03.c
@@ -245,7 +245,7 @@
 	
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }       /* End main */
 
diff --git a/testcases/kernel/syscalls/sched_getscheduler/sched_getscheduler02.c b/testcases/kernel/syscalls/sched_getscheduler/sched_getscheduler02.c
index 613ca86..2cb2136 100644
--- a/testcases/kernel/syscalls/sched_getscheduler/sched_getscheduler02.c
+++ b/testcases/kernel/syscalls/sched_getscheduler/sched_getscheduler02.c
@@ -96,7 +96,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler01.c b/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler01.c
index cc8ab36..f4964ef 100644
--- a/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler01.c
+++ b/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler01.c
@@ -146,7 +146,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler02.c b/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler02.c
index 43afae7..63f3a7b 100644
--- a/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler02.c
+++ b/testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler02.c
@@ -139,7 +139,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/sched_yield/sched_yield01.c b/testcases/kernel/syscalls/sched_yield/sched_yield01.c
index cd378d6..cb1d616 100644
--- a/testcases/kernel/syscalls/sched_yield/sched_yield01.c
+++ b/testcases/kernel/syscalls/sched_yield/sched_yield01.c
@@ -86,7 +86,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/send/send01.c b/testcases/kernel/syscalls/send/send01.c
index 2bc492f..f48bbed 100644
--- a/testcases/kernel/syscalls/send/send01.c
+++ b/testcases/kernel/syscalls/send/send01.c
@@ -250,7 +250,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 pid_t pid;
diff --git a/testcases/kernel/syscalls/sendfile/sendfile02.c b/testcases/kernel/syscalls/sendfile/sendfile02.c
index 117ff60..0d9b841 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile02.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile02.c
@@ -323,6 +323,6 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/sendfile/sendfile03.c b/testcases/kernel/syscalls/sendfile/sendfile03.c
index fb86109..c18d4ad 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile03.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile03.c
@@ -138,7 +138,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sendfile/sendfile04.c b/testcases/kernel/syscalls/sendfile/sendfile04.c
index d603255..3eae93c 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile04.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile04.c
@@ -318,6 +318,6 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/sendfile/sendfile05.c b/testcases/kernel/syscalls/sendfile/sendfile05.c
index b3bb4eb..430cb8c 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile05.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile05.c
@@ -272,6 +272,6 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/sendfile/sendfile06.c b/testcases/kernel/syscalls/sendfile/sendfile06.c
index 4f5e8e8..95bcbcd 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile06.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile06.c
@@ -295,6 +295,6 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/sendfile/sendfile07.c b/testcases/kernel/syscalls/sendfile/sendfile07.c
index 59b7fba..f83c856 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile07.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile07.c
@@ -116,7 +116,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sendmsg/sendmsg01.c b/testcases/kernel/syscalls/sendmsg/sendmsg01.c
index 9635e95..48c7a73 100644
--- a/testcases/kernel/syscalls/sendmsg/sendmsg01.c
+++ b/testcases/kernel/syscalls/sendmsg/sendmsg01.c
@@ -256,7 +256,7 @@
 		}
 	}
 	cleanup();
-	return(0);
+	return 0;
 }	/* End main */
 
 pid_t
diff --git a/testcases/kernel/syscalls/sendto/sendto01.c b/testcases/kernel/syscalls/sendto/sendto01.c
index ab302d0..2808ae9 100644
--- a/testcases/kernel/syscalls/sendto/sendto01.c
+++ b/testcases/kernel/syscalls/sendto/sendto01.c
@@ -265,7 +265,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 pid_t pid;
diff --git a/testcases/kernel/syscalls/setfsgid/setfsgid01.c b/testcases/kernel/syscalls/setfsgid/setfsgid01.c
index 729afba..0a644b8 100644
--- a/testcases/kernel/syscalls/setfsgid/setfsgid01.c
+++ b/testcases/kernel/syscalls/setfsgid/setfsgid01.c
@@ -104,7 +104,7 @@
 	cleanup();
 
 	/*NOTREACHED*/ 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setfsuid/setfsuid01.c b/testcases/kernel/syscalls/setfsuid/setfsuid01.c
index 66d1c60..10dbbea 100644
--- a/testcases/kernel/syscalls/setfsuid/setfsuid01.c
+++ b/testcases/kernel/syscalls/setfsuid/setfsuid01.c
@@ -106,7 +106,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setfsuid/setfsuid04.c b/testcases/kernel/syscalls/setfsuid/setfsuid04.c
index d296ea6..58c8b6f 100644
--- a/testcases/kernel/syscalls/setfsuid/setfsuid04.c
+++ b/testcases/kernel/syscalls/setfsuid/setfsuid04.c
@@ -106,7 +106,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setgid/setgid02.c b/testcases/kernel/syscalls/setgid/setgid02.c
index 1561a4b..804557a 100644
--- a/testcases/kernel/syscalls/setgid/setgid02.c
+++ b/testcases/kernel/syscalls/setgid/setgid02.c
@@ -119,7 +119,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setgid/setgid03.c b/testcases/kernel/syscalls/setgid/setgid03.c
index f2dc1ba..c4e1068 100644
--- a/testcases/kernel/syscalls/setgid/setgid03.c
+++ b/testcases/kernel/syscalls/setgid/setgid03.c
@@ -102,7 +102,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setgroups/setgroups02.c b/testcases/kernel/syscalls/setgroups/setgroups02.c
index 229d288..c6118fd 100644
--- a/testcases/kernel/syscalls/setgroups/setgroups02.c
+++ b/testcases/kernel/syscalls/setgroups/setgroups02.c
@@ -159,7 +159,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setgroups/setgroups03.c b/testcases/kernel/syscalls/setgroups/setgroups03.c
index 7a55210..8dbf8d1 100644
--- a/testcases/kernel/syscalls/setgroups/setgroups03.c
+++ b/testcases/kernel/syscalls/setgroups/setgroups03.c
@@ -183,7 +183,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setgroups/setgroups04.c b/testcases/kernel/syscalls/setgroups/setgroups04.c
index fc8c24b..5b85971 100644
--- a/testcases/kernel/syscalls/setgroups/setgroups04.c
+++ b/testcases/kernel/syscalls/setgroups/setgroups04.c
@@ -146,7 +146,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 #else
diff --git a/testcases/kernel/syscalls/setitimer/setitimer01.c b/testcases/kernel/syscalls/setitimer/setitimer01.c
index 69adcf5..d1b310b 100644
--- a/testcases/kernel/syscalls/setitimer/setitimer01.c
+++ b/testcases/kernel/syscalls/setitimer/setitimer01.c
@@ -146,7 +146,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setitimer/setitimer02.c b/testcases/kernel/syscalls/setitimer/setitimer02.c
index 785ae61..85495a7 100644
--- a/testcases/kernel/syscalls/setitimer/setitimer02.c
+++ b/testcases/kernel/syscalls/setitimer/setitimer02.c
@@ -139,7 +139,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setitimer/setitimer03.c b/testcases/kernel/syscalls/setitimer/setitimer03.c
index 7a9be55..1e79b0f 100644
--- a/testcases/kernel/syscalls/setitimer/setitimer03.c
+++ b/testcases/kernel/syscalls/setitimer/setitimer03.c
@@ -146,7 +146,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setpgid/setpgid02.c b/testcases/kernel/syscalls/setpgid/setpgid02.c
index b4cbede..d367ef4 100644
--- a/testcases/kernel/syscalls/setpgid/setpgid02.c
+++ b/testcases/kernel/syscalls/setpgid/setpgid02.c
@@ -133,7 +133,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setpgid/setpgid03.c b/testcases/kernel/syscalls/setpgid/setpgid03.c
index a923d9b..36e1d07 100644
--- a/testcases/kernel/syscalls/setpgid/setpgid03.c
+++ b/testcases/kernel/syscalls/setpgid/setpgid03.c
@@ -164,7 +164,7 @@
 		}
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setpgrp/setpgrp02.c b/testcases/kernel/syscalls/setpgrp/setpgrp02.c
index 115ff5f..7b06960 100644
--- a/testcases/kernel/syscalls/setpgrp/setpgrp02.c
+++ b/testcases/kernel/syscalls/setpgrp/setpgrp02.c
@@ -121,7 +121,7 @@
 	}
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setpriority/setpriority01.c b/testcases/kernel/syscalls/setpriority/setpriority01.c
index 877891f..273fd25 100644
--- a/testcases/kernel/syscalls/setpriority/setpriority01.c
+++ b/testcases/kernel/syscalls/setpriority/setpriority01.c
@@ -137,7 +137,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setpriority/setpriority02.c b/testcases/kernel/syscalls/setpriority/setpriority02.c
index fc4d507..a76b152 100644
--- a/testcases/kernel/syscalls/setpriority/setpriority02.c
+++ b/testcases/kernel/syscalls/setpriority/setpriority02.c
@@ -122,7 +122,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setpriority/setpriority03.c b/testcases/kernel/syscalls/setpriority/setpriority03.c
index 28a5b30..b645976 100644
--- a/testcases/kernel/syscalls/setpriority/setpriority03.c
+++ b/testcases/kernel/syscalls/setpriority/setpriority03.c
@@ -121,7 +121,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setpriority/setpriority04.c b/testcases/kernel/syscalls/setpriority/setpriority04.c
index 89d058e..f624a97 100644
--- a/testcases/kernel/syscalls/setpriority/setpriority04.c
+++ b/testcases/kernel/syscalls/setpriority/setpriority04.c
@@ -137,7 +137,7 @@
 
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setpriority/setpriority05.c b/testcases/kernel/syscalls/setpriority/setpriority05.c
index 5132442..bfc181e 100644
--- a/testcases/kernel/syscalls/setpriority/setpriority05.c
+++ b/testcases/kernel/syscalls/setpriority/setpriority05.c
@@ -122,7 +122,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setregid/setregid02.c b/testcases/kernel/syscalls/setregid/setregid02.c
index 6efba1a..76efd4c 100644
--- a/testcases/kernel/syscalls/setregid/setregid02.c
+++ b/testcases/kernel/syscalls/setregid/setregid02.c
@@ -188,7 +188,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setregid/setregid03.c b/testcases/kernel/syscalls/setregid/setregid03.c
index 7864be4..b369fbf 100644
--- a/testcases/kernel/syscalls/setregid/setregid03.c
+++ b/testcases/kernel/syscalls/setregid/setregid03.c
@@ -223,7 +223,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setregid/setregid04.c b/testcases/kernel/syscalls/setregid/setregid04.c
index c28a7d0..3849faf 100644
--- a/testcases/kernel/syscalls/setregid/setregid04.c
+++ b/testcases/kernel/syscalls/setregid/setregid04.c
@@ -159,7 +159,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setresuid/setresuid01.c b/testcases/kernel/syscalls/setresuid/setresuid01.c
index 0c27a70..6716939 100644
--- a/testcases/kernel/syscalls/setresuid/setresuid01.c
+++ b/testcases/kernel/syscalls/setresuid/setresuid01.c
@@ -166,7 +166,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setresuid/setresuid02.c b/testcases/kernel/syscalls/setresuid/setresuid02.c
index f19c9e4..a64faf5 100644
--- a/testcases/kernel/syscalls/setresuid/setresuid02.c
+++ b/testcases/kernel/syscalls/setresuid/setresuid02.c
@@ -189,7 +189,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setresuid/setresuid03.c b/testcases/kernel/syscalls/setresuid/setresuid03.c
index f1e6cde..b92b1fd 100644
--- a/testcases/kernel/syscalls/setresuid/setresuid03.c
+++ b/testcases/kernel/syscalls/setresuid/setresuid03.c
@@ -200,7 +200,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setresuid/setresuid04.c b/testcases/kernel/syscalls/setresuid/setresuid04.c
index caa99e5..695388d 100644
--- a/testcases/kernel/syscalls/setresuid/setresuid04.c
+++ b/testcases/kernel/syscalls/setresuid/setresuid04.c
@@ -104,7 +104,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setreuid/setreuid02.c b/testcases/kernel/syscalls/setreuid/setreuid02.c
index 5d2375e..f01c69c 100644
--- a/testcases/kernel/syscalls/setreuid/setreuid02.c
+++ b/testcases/kernel/syscalls/setreuid/setreuid02.c
@@ -157,7 +157,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setreuid/setreuid03.c b/testcases/kernel/syscalls/setreuid/setreuid03.c
index 21c1ca7..02b80de 100644
--- a/testcases/kernel/syscalls/setreuid/setreuid03.c
+++ b/testcases/kernel/syscalls/setreuid/setreuid03.c
@@ -194,7 +194,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setreuid/setreuid04.c b/testcases/kernel/syscalls/setreuid/setreuid04.c
index df73369..54ac81d 100644
--- a/testcases/kernel/syscalls/setreuid/setreuid04.c
+++ b/testcases/kernel/syscalls/setreuid/setreuid04.c
@@ -175,7 +175,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setreuid/setreuid05.c b/testcases/kernel/syscalls/setreuid/setreuid05.c
index 579e443..e66b2c6 100644
--- a/testcases/kernel/syscalls/setreuid/setreuid05.c
+++ b/testcases/kernel/syscalls/setreuid/setreuid05.c
@@ -205,7 +205,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setreuid/setreuid06.c b/testcases/kernel/syscalls/setreuid/setreuid06.c
index 694f5ba..e8aa96f 100644
--- a/testcases/kernel/syscalls/setreuid/setreuid06.c
+++ b/testcases/kernel/syscalls/setreuid/setreuid06.c
@@ -107,7 +107,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setreuid/setreuid07.c b/testcases/kernel/syscalls/setreuid/setreuid07.c
index 012a14f..3949c94 100644
--- a/testcases/kernel/syscalls/setreuid/setreuid07.c
+++ b/testcases/kernel/syscalls/setreuid/setreuid07.c
@@ -103,7 +103,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setrlimit/setrlimit01.c b/testcases/kernel/syscalls/setrlimit/setrlimit01.c
index e9a9441..b0798c9 100644
--- a/testcases/kernel/syscalls/setrlimit/setrlimit01.c
+++ b/testcases/kernel/syscalls/setrlimit/setrlimit01.c
@@ -108,7 +108,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 /*
diff --git a/testcases/kernel/syscalls/setrlimit/setrlimit02.c b/testcases/kernel/syscalls/setrlimit/setrlimit02.c
index caf1538..eb5436d 100644
--- a/testcases/kernel/syscalls/setrlimit/setrlimit02.c
+++ b/testcases/kernel/syscalls/setrlimit/setrlimit02.c
@@ -128,7 +128,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setsid/setsid01.c b/testcases/kernel/syscalls/setsid/setsid01.c
index dddb22e..3106200 100644
--- a/testcases/kernel/syscalls/setsid/setsid01.c
+++ b/testcases/kernel/syscalls/setsid/setsid01.c
@@ -146,7 +146,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt01.c b/testcases/kernel/syscalls/setsockopt/setsockopt01.c
index 61f0f1f..a22b799 100644
--- a/testcases/kernel/syscalls/setsockopt/setsockopt01.c
+++ b/testcases/kernel/syscalls/setsockopt/setsockopt01.c
@@ -161,7 +161,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 void
diff --git a/testcases/kernel/syscalls/settimeofday/settimeofday01.c b/testcases/kernel/syscalls/settimeofday/settimeofday01.c
index 13b606a..884de5d 100644
--- a/testcases/kernel/syscalls/settimeofday/settimeofday01.c
+++ b/testcases/kernel/syscalls/settimeofday/settimeofday01.c
@@ -144,7 +144,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/settimeofday/settimeofday02.c b/testcases/kernel/syscalls/settimeofday/settimeofday02.c
index 1bfe73e..0f37c67 100644
--- a/testcases/kernel/syscalls/settimeofday/settimeofday02.c
+++ b/testcases/kernel/syscalls/settimeofday/settimeofday02.c
@@ -134,7 +134,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/setuid/setuid03.c b/testcases/kernel/syscalls/setuid/setuid03.c
index 12d2755..d6751b8 100644
--- a/testcases/kernel/syscalls/setuid/setuid03.c
+++ b/testcases/kernel/syscalls/setuid/setuid03.c
@@ -103,7 +103,7 @@
 	cleanup();
 
 	/*NOTREACHED*/	
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/setuid/setuid04.c b/testcases/kernel/syscalls/setuid/setuid04.c
index ce89d7a..89ce638 100644
--- a/testcases/kernel/syscalls/setuid/setuid04.c
+++ b/testcases/kernel/syscalls/setuid/setuid04.c
@@ -104,7 +104,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sigaction/sigaction01.c b/testcases/kernel/syscalls/sigaction/sigaction01.c
index ed77ade..0bcbbea 100644
--- a/testcases/kernel/syscalls/sigaction/sigaction01.c
+++ b/testcases/kernel/syscalls/sigaction/sigaction01.c
@@ -287,6 +287,6 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
diff --git a/testcases/kernel/syscalls/sigaction/sigaction02.c b/testcases/kernel/syscalls/sigaction/sigaction02.c
index 6a1b99b..85cc79e 100644
--- a/testcases/kernel/syscalls/sigaction/sigaction02.c
+++ b/testcases/kernel/syscalls/sigaction/sigaction02.c
@@ -206,6 +206,6 @@
 
 	tst_exit();
 
-  return(0);
+  return 0;
 
 }
diff --git a/testcases/kernel/syscalls/sigaltstack/sigaltstack01.c b/testcases/kernel/syscalls/sigaltstack/sigaltstack01.c
index 03847f1..c8a3768 100644
--- a/testcases/kernel/syscalls/sigaltstack/sigaltstack01.c
+++ b/testcases/kernel/syscalls/sigaltstack/sigaltstack01.c
@@ -194,7 +194,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/sigaltstack/sigaltstack02.c b/testcases/kernel/syscalls/sigaltstack/sigaltstack02.c
index 5d5877a..a24fa59 100644
--- a/testcases/kernel/syscalls/sigaltstack/sigaltstack02.c
+++ b/testcases/kernel/syscalls/sigaltstack/sigaltstack02.c
@@ -178,7 +178,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/sighold/sighold02.c b/testcases/kernel/syscalls/sighold/sighold02.c
index 85965ba..b8a414b 100644
--- a/testcases/kernel/syscalls/sighold/sighold02.c
+++ b/testcases/kernel/syscalls/sighold/sighold02.c
@@ -30,7 +30,7 @@
  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
  *
  */
-/* $Id: sighold02.c,v 1.6 2005/08/31 20:27:16 robbiew Exp $ */
+/* $Id: sighold02.c,v 1.7 2009/02/26 11:44:25 subrata_modak Exp $ */
 /*****************************************************************************
  * OS Test - Silicon Graphics, Inc.  Eagan, Minnesota
  * 
@@ -516,7 +516,7 @@
 
     Timeout=0;
     (void) alarm(TIMEOUT);
-    return(0);
+    return 0;
 }
 
 /*****************************************************************************
@@ -581,7 +581,7 @@
 	    }
 	}
     }
-    return(0);
+    return 0;
 }
 
 /*****************************************************************************
diff --git a/testcases/kernel/syscalls/signal/signal02.c b/testcases/kernel/syscalls/signal/signal02.c
index 3e1019a..e0e5966 100644
--- a/testcases/kernel/syscalls/signal/signal02.c
+++ b/testcases/kernel/syscalls/signal/signal02.c
@@ -128,7 +128,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/signal/signal03.c b/testcases/kernel/syscalls/signal/signal03.c
index f74a7c9..92ad37e 100644
--- a/testcases/kernel/syscalls/signal/signal03.c
+++ b/testcases/kernel/syscalls/signal/signal03.c
@@ -156,7 +156,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/signal/signal04.c b/testcases/kernel/syscalls/signal/signal04.c
index efc3474..d1baa95 100644
--- a/testcases/kernel/syscalls/signal/signal04.c
+++ b/testcases/kernel/syscalls/signal/signal04.c
@@ -166,7 +166,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/signal/signal05.c b/testcases/kernel/syscalls/signal/signal05.c
index 91b2658..32f48b2 100644
--- a/testcases/kernel/syscalls/signal/signal05.c
+++ b/testcases/kernel/syscalls/signal/signal05.c
@@ -154,7 +154,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/sigprocmask/sigprocmask01.c b/testcases/kernel/syscalls/sigprocmask/sigprocmask01.c
index 72d34d9..02738b2 100644
--- a/testcases/kernel/syscalls/sigprocmask/sigprocmask01.c
+++ b/testcases/kernel/syscalls/sigprocmask/sigprocmask01.c
@@ -220,7 +220,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/sigrelse/sigrelse01.c b/testcases/kernel/syscalls/sigrelse/sigrelse01.c
index 761251c..410928a 100644
--- a/testcases/kernel/syscalls/sigrelse/sigrelse01.c
+++ b/testcases/kernel/syscalls/sigrelse/sigrelse01.c
@@ -30,7 +30,7 @@
  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
  *
  */
-/* $Id: sigrelse01.c,v 1.8 2006/08/24 04:16:34 vapier Exp $ */
+/* $Id: sigrelse01.c,v 1.9 2009/02/26 11:44:25 subrata_modak Exp $ */
 /*****************************************************************************
  * OS Test - Silicon Graphics, Inc.  Eagan, Minnesota
  * 
@@ -577,7 +577,7 @@
 	    }
 	}
     }
-    return(0);
+    return 0;
 
 }	/* end of setup_sigs  */
 	
@@ -686,7 +686,7 @@
 	
 	return(-1);
     }
-    return(0);
+    return 0;
 
 }	/* end of write_pipe */
 
@@ -706,7 +706,7 @@
     }
 
     (void) alarm(TIMEOUT);
-    return(0);
+    return 0;
 
 }	/* end of set_timeout */
 
@@ -780,7 +780,7 @@
 sighold(signo)
 int signo;
 {
-	return(0);
+	return 0;
 }
 
 
@@ -788,7 +788,7 @@
 sigrelse(signo)
 int signo;
 {
-	return(0);
+	return 0;
 }
 #endif
 
diff --git a/testcases/kernel/syscalls/sigsuspend/sigsuspend01.c b/testcases/kernel/syscalls/sigsuspend/sigsuspend01.c
index 058259e..5f0697c 100644
--- a/testcases/kernel/syscalls/sigsuspend/sigsuspend01.c
+++ b/testcases/kernel/syscalls/sigsuspend/sigsuspend01.c
@@ -174,7 +174,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/socket/socket01.c b/testcases/kernel/syscalls/socket/socket01.c
index 1aae4c9..dc41fb2 100644
--- a/testcases/kernel/syscalls/socket/socket01.c
+++ b/testcases/kernel/syscalls/socket/socket01.c
@@ -128,7 +128,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/socketpair/socketpair01.c b/testcases/kernel/syscalls/socketpair/socketpair01.c
index 7534080..f3b4c09 100644
--- a/testcases/kernel/syscalls/socketpair/socketpair01.c
+++ b/testcases/kernel/syscalls/socketpair/socketpair01.c
@@ -136,7 +136,7 @@
 
 	cleanup();
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/sockioctl/sockioctl01.c b/testcases/kernel/syscalls/sockioctl/sockioctl01.c
index 97e13c6..6803ed9 100644
--- a/testcases/kernel/syscalls/sockioctl/sockioctl01.c
+++ b/testcases/kernel/syscalls/sockioctl/sockioctl01.c
@@ -161,7 +161,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/stat/stat01.c b/testcases/kernel/syscalls/stat/stat01.c
index bd67434..cecb505 100644
--- a/testcases/kernel/syscalls/stat/stat01.c
+++ b/testcases/kernel/syscalls/stat/stat01.c
@@ -169,7 +169,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/stat/stat02.c b/testcases/kernel/syscalls/stat/stat02.c
index ae10185..b586f56 100644
--- a/testcases/kernel/syscalls/stat/stat02.c
+++ b/testcases/kernel/syscalls/stat/stat02.c
@@ -170,7 +170,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/stat/stat03.c b/testcases/kernel/syscalls/stat/stat03.c
index 9662959..2bb185f 100644
--- a/testcases/kernel/syscalls/stat/stat03.c
+++ b/testcases/kernel/syscalls/stat/stat03.c
@@ -216,7 +216,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/statfs/statfs02.c b/testcases/kernel/syscalls/statfs/statfs02.c
index 7cb3a08..572ff78 100644
--- a/testcases/kernel/syscalls/statfs/statfs02.c
+++ b/testcases/kernel/syscalls/statfs/statfs02.c
@@ -160,7 +160,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/statfs/statfs03.c b/testcases/kernel/syscalls/statfs/statfs03.c
index 52b68f2..5c54163 100644
--- a/testcases/kernel/syscalls/statfs/statfs03.c
+++ b/testcases/kernel/syscalls/statfs/statfs03.c
@@ -119,7 +119,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 /*
diff --git a/testcases/kernel/syscalls/stime/stime01.c b/testcases/kernel/syscalls/stime/stime01.c
index 8dcae7a..458fe47 100644
--- a/testcases/kernel/syscalls/stime/stime01.c
+++ b/testcases/kernel/syscalls/stime/stime01.c
@@ -168,7 +168,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/stime/stime02.c b/testcases/kernel/syscalls/stime/stime02.c
index 12ae02b..5c7753f 100644
--- a/testcases/kernel/syscalls/stime/stime02.c
+++ b/testcases/kernel/syscalls/stime/stime02.c
@@ -145,7 +145,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/string/string01.c b/testcases/kernel/syscalls/string/string01.c
index abae3c1..b903d06 100644
--- a/testcases/kernel/syscalls/string/string01.c
+++ b/testcases/kernel/syscalls/string/string01.c
@@ -254,20 +254,20 @@
 int blenter()
 {
   local_flag = PASSED;
-  return(0);
+  return 0;
 }
 
 
 int blexit()
 {
   (local_flag == PASSED ) ? tst_resm(TPASS, "Test passed") : tst_resm(TFAIL, "Test failed");
-  return(0);
+  return 0;
 }
 
 int anyfail()
 {
   tst_exit();
-  return(0);
+  return 0;
 }
 
 /*****	**	**	*****/
@@ -444,5 +444,5 @@
 
 	blexit();
 	anyfail();
-  return(0);
+  return 0;
 }
diff --git a/testcases/kernel/syscalls/symlink/symlink01.c b/testcases/kernel/syscalls/symlink/symlink01.c
index a225c76..14cdd07 100644
--- a/testcases/kernel/syscalls/symlink/symlink01.c
+++ b/testcases/kernel/syscalls/symlink/symlink01.c
@@ -29,7 +29,7 @@
  * 
  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
  */
-/* $Id: symlink01.c,v 1.11 2008/12/31 05:33:36 subrata_modak Exp $ */
+/* $Id: symlink01.c,v 1.12 2009/02/26 11:44:25 subrata_modak Exp $ */
 /**********************************************************
 * 
 *    OS Test - Silicon Graphics, Inc.
@@ -650,7 +650,7 @@
    if ((asymlink.st_mode & S_IFMT) == S_IFLNK)
       return(1);
    else
-      return(0);
+      return 0;
 }
 
 /***********************************************************************
@@ -683,7 +683,7 @@
       sprintf(test_msg,
 	"symlink(2) Failure when creating setup %s object file: errno:%d %s",
 	path1, errno, strerror(errno));
-      return(0);
+      return 0;
    } 
    else {
 	sprintf(Buf, "symlink(%s, %s) was succesful.\n", path1, path2);
@@ -712,7 +712,7 @@
       sprintf(test_msg,
 	"creat(2) Failure when creating setup %s object file: errno:%d %s",
 	path1, errno, strerror(errno));
-      return(0);
+      return 0;
    } 
    else {
 	sprintf(Buf, "creat(%s, %#o) was succesful.\n", path1, MODE);
@@ -726,7 +726,7 @@
       sprintf(test_msg,
 	"close(2) Failure when closing setup %s object file: errno:%d %s",
 	path1, errno, strerror(errno));
-      return(0);
+      return 0;
    }
    return(1);
 }
@@ -745,9 +745,9 @@
 char *path1, *path2, *path3;
 {
    if (creat_symlink(path1, path2) == -1)
-      return(0);
+      return 0;
    else if (creat_object(path3) == -1)
-      return(0);
+      return 0;
    return(1);
 }
 
@@ -771,14 +771,14 @@
       sprintf(test_msg,
 	"lstat(2) Failure when accessing %s symbolic link file which should contain %s path to %s file ",
 	path2, path1, path3);
-      return(0);
+      return 0;
    }
    else if (ret == 0) {
       TEST_RESULT=TBROK;
       sprintf(test_msg,
 	"%s is not a symbolic link file which contains %s path to %s file",
 	path2, path1, path3);
-      return(0);
+      return 0;
    }
    return(1);
 }
@@ -797,24 +797,24 @@
 char *path1, *path2, *path3;
 {
    if (ck_symlink(path1, path2, path3) == 0)
-      return(0);
+      return 0;
    else if ((stat(path3, &statter) == -1) && (errno == ENOENT)) {
       TEST_RESULT=TBROK;
       sprintf(test_msg, "stat(2) Failure when accessing %s object file ", path3);
-      return(0);
+      return 0;
    }
    else if ((stat(path2, &asymlink) == -1) && (errno == ENOENT)) {
       TEST_RESULT=TBROK;
       sprintf(test_msg, "stat(2) Failure when accessing %s symbolic link file ",
 	path2);
-      return(0);
+      return 0;
    }
    else if (statter.st_ino != asymlink.st_ino) {
       TEST_RESULT=TBROK;
       sprintf(test_msg,
 	"stat(2) Failure when accessing %s object file through %s symbolic link file ",
 	path3, path2);
-      return(0);
+      return 0;
    }
    return(1);
    
@@ -841,7 +841,7 @@
       sprintf(test_msg,
 	"getcwd(3) Failure in setup of %s %s %s test case object elements",
 	path1, path2, path3);
-      return(0);
+      return 0;
    }
    cwd = getcwd((char *)NULL, 0);
    size = strlen(cwd);
@@ -883,7 +883,7 @@
 	"full_path character array length was not", (PATH_MAX+1),
 	"characters long for test case object elements",
 	path1, path2, path3);
-      return(0);
+      return 0;
    }
 }
 
@@ -906,25 +906,25 @@
        TEST_RESULT=TFAIL;
        sprintf(test_msg,
 	   "lstat(2) failed to return inode information for a regular object file");
-       return(0);
+       return 0;
     }
     else if (ret == 1) {
        TEST_RESULT=TFAIL;
        sprintf(test_msg, 
 	   "lstat(2) detected a regular object file as a symbolic link file");
-       return(0);
+       return 0;
     }
     else if (stat(path1, &statter) == -1) {
        TEST_RESULT=TBROK;
        sprintf(test_msg,
 	   "stat(2) failed to return inode information for a regular object file");
-       return(0);
+       return 0;
     }
     else if (memcmp((char *)&statter, (char *)&asymlink, sizeof(statter)) != 0) {
        TEST_RESULT=TFAIL;
        sprintf(test_msg,
 	   "lstat(2) and stat(2) do not return same inode information for an object file");
-       return(0);
+       return 0;
         
     }
     return(1);
@@ -1050,7 +1050,7 @@
        else
           tst_resm(TBROK, "Test Case Declaration Error");
    }
-   return(0);
+   return 0;
 }
 
 /***********************************************************************
diff --git a/testcases/kernel/syscalls/symlink/symlink03.c b/testcases/kernel/syscalls/symlink/symlink03.c
index 9e2c6ca..7407455 100644
--- a/testcases/kernel/syscalls/symlink/symlink03.c
+++ b/testcases/kernel/syscalls/symlink/symlink03.c
@@ -221,7 +221,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/symlink/symlink04.c b/testcases/kernel/syscalls/symlink/symlink04.c
index 9992ea9..a24d1dd 100644
--- a/testcases/kernel/syscalls/symlink/symlink04.c
+++ b/testcases/kernel/syscalls/symlink/symlink04.c
@@ -175,7 +175,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/symlink/symlink05.c b/testcases/kernel/syscalls/symlink/symlink05.c
index 75ef11f..e60a124 100644
--- a/testcases/kernel/syscalls/symlink/symlink05.c
+++ b/testcases/kernel/syscalls/symlink/symlink05.c
@@ -175,7 +175,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/sync/sync02.c b/testcases/kernel/syscalls/sync/sync02.c
index f5243b1..5e86d15 100644
--- a/testcases/kernel/syscalls/sync/sync02.c
+++ b/testcases/kernel/syscalls/sync/sync02.c
@@ -164,7 +164,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c b/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
index 34b9b8e..963027b 100644
--- a/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
+++ b/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
@@ -349,5 +349,5 @@
 	}
 
 cleanup();
-return(0);
+return 0;
 }
diff --git a/testcases/kernel/syscalls/syscall/syscall01.c b/testcases/kernel/syscalls/syscall/syscall01.c
index 1a02a44..c7bd03f 100644
--- a/testcases/kernel/syscalls/syscall/syscall01.c
+++ b/testcases/kernel/syscalls/syscall/syscall01.c
@@ -160,7 +160,7 @@
         cleanup();
 
 	anyfail();	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
-	return(0);
+	return 0;
 }
 /*--------------------------------------------------------------*/
 
@@ -192,7 +192,7 @@
 int blenter()
 {
     local_flag = PASSED;
-    return(0);
+    return 0;
 }
 
 
@@ -201,13 +201,13 @@
     (local_flag == PASSED) ?
         tst_resm(TPASS, "Test passed")
      :  tst_resm(TFAIL, "Test failed");
-    return(0);
+    return 0;
 }
 
 int anyfail()
 {
     tst_exit();
-    return(0);
+    return 0;
 }
 
 void fail_exit()
diff --git a/testcases/kernel/syscalls/sysconf/sysconf01.c b/testcases/kernel/syscalls/sysconf/sysconf01.c
index fcb6e65..0fe4a14 100644
--- a/testcases/kernel/syscalls/sysconf/sysconf01.c
+++ b/testcases/kernel/syscalls/sysconf/sysconf01.c
@@ -152,5 +152,5 @@
 	tst_exit();
 
 	/**NOT REACHED**/
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/sysctl/sysctl01.c b/testcases/kernel/syscalls/sysctl/sysctl01.c
index e0bd1a3..5259f21 100644
--- a/testcases/kernel/syscalls/sysctl/sysctl01.c
+++ b/testcases/kernel/syscalls/sysctl/sysctl01.c
@@ -157,7 +157,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sysctl/sysctl03.c b/testcases/kernel/syscalls/sysctl/sysctl03.c
index 716bdb9..c7513bc 100644
--- a/testcases/kernel/syscalls/sysctl/sysctl03.c
+++ b/testcases/kernel/syscalls/sysctl/sysctl03.c
@@ -170,7 +170,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sysctl/sysctl04.c b/testcases/kernel/syscalls/sysctl/sysctl04.c
index 7fe381b..d14c318 100644
--- a/testcases/kernel/syscalls/sysctl/sysctl04.c
+++ b/testcases/kernel/syscalls/sysctl/sysctl04.c
@@ -138,7 +138,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/sysctl/sysctl05.c b/testcases/kernel/syscalls/sysctl/sysctl05.c
index 0448643..aeabddf 100644
--- a/testcases/kernel/syscalls/sysctl/sysctl05.c
+++ b/testcases/kernel/syscalls/sysctl/sysctl05.c
@@ -153,7 +153,7 @@
 	cleanup();
 
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 #else
diff --git a/testcases/kernel/syscalls/sysinfo/sysinfo01.c b/testcases/kernel/syscalls/sysinfo/sysinfo01.c
index 0d96600..548dca8 100644
--- a/testcases/kernel/syscalls/sysinfo/sysinfo01.c
+++ b/testcases/kernel/syscalls/sysinfo/sysinfo01.c
@@ -162,7 +162,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/sysinfo/sysinfo02.c b/testcases/kernel/syscalls/sysinfo/sysinfo02.c
index 076232e..9d01ead 100644
--- a/testcases/kernel/syscalls/sysinfo/sysinfo02.c
+++ b/testcases/kernel/syscalls/sysinfo/sysinfo02.c
@@ -123,7 +123,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/time/time02.c b/testcases/kernel/syscalls/time/time02.c
index cf862ad..8dab231 100644
--- a/testcases/kernel/syscalls/time/time02.c
+++ b/testcases/kernel/syscalls/time/time02.c
@@ -150,7 +150,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/times/times03.c b/testcases/kernel/syscalls/times/times03.c
index 0195bac..c36aeb3 100644
--- a/testcases/kernel/syscalls/times/times03.c
+++ b/testcases/kernel/syscalls/times/times03.c
@@ -240,7 +240,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/truncate/truncate01.c b/testcases/kernel/syscalls/truncate/truncate01.c
index b768e6a..4f24fea 100644
--- a/testcases/kernel/syscalls/truncate/truncate01.c
+++ b/testcases/kernel/syscalls/truncate/truncate01.c
@@ -176,7 +176,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/truncate/truncate02.c b/testcases/kernel/syscalls/truncate/truncate02.c
index b280c7f..6c74b04 100644
--- a/testcases/kernel/syscalls/truncate/truncate02.c
+++ b/testcases/kernel/syscalls/truncate/truncate02.c
@@ -251,7 +251,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/truncate/truncate03.c b/testcases/kernel/syscalls/truncate/truncate03.c
index 4b99f32..57f7363 100644
--- a/testcases/kernel/syscalls/truncate/truncate03.c
+++ b/testcases/kernel/syscalls/truncate/truncate03.c
@@ -212,7 +212,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/truncate/truncate04.c b/testcases/kernel/syscalls/truncate/truncate04.c
index 581907e..55b8f9e 100644
--- a/testcases/kernel/syscalls/truncate/truncate04.c
+++ b/testcases/kernel/syscalls/truncate/truncate04.c
@@ -159,7 +159,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/umask/umask02.c b/testcases/kernel/syscalls/umask/umask02.c
index 8a69f9f..0296124 100644
--- a/testcases/kernel/syscalls/umask/umask02.c
+++ b/testcases/kernel/syscalls/umask/umask02.c
@@ -98,7 +98,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/umask/umask03.c b/testcases/kernel/syscalls/umask/umask03.c
index 29c362e..1ec5606 100644
--- a/testcases/kernel/syscalls/umask/umask03.c
+++ b/testcases/kernel/syscalls/umask/umask03.c
@@ -120,7 +120,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/uname/uname02.c b/testcases/kernel/syscalls/uname/uname02.c
index 56e6cdc..15eb41f 100644
--- a/testcases/kernel/syscalls/uname/uname02.c
+++ b/testcases/kernel/syscalls/uname/uname02.c
@@ -117,7 +117,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/uname/uname03.c b/testcases/kernel/syscalls/uname/uname03.c
index 637c074..1cbcb0a 100644
--- a/testcases/kernel/syscalls/uname/uname03.c
+++ b/testcases/kernel/syscalls/uname/uname03.c
@@ -126,7 +126,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/utime/utime01.c b/testcases/kernel/syscalls/utime/utime01.c
index dfb40cd..857d847 100644
--- a/testcases/kernel/syscalls/utime/utime01.c
+++ b/testcases/kernel/syscalls/utime/utime01.c
@@ -203,7 +203,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/utime/utime02.c b/testcases/kernel/syscalls/utime/utime02.c
index 080cc90..8c19753 100644
--- a/testcases/kernel/syscalls/utime/utime02.c
+++ b/testcases/kernel/syscalls/utime/utime02.c
@@ -210,7 +210,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/utime/utime03.c b/testcases/kernel/syscalls/utime/utime03.c
index 3b21b02..234fee2 100644
--- a/testcases/kernel/syscalls/utime/utime03.c
+++ b/testcases/kernel/syscalls/utime/utime03.c
@@ -251,7 +251,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/utime/utime04.c b/testcases/kernel/syscalls/utime/utime04.c
index 2e67753..875043c 100644
--- a/testcases/kernel/syscalls/utime/utime04.c
+++ b/testcases/kernel/syscalls/utime/utime04.c
@@ -177,7 +177,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/utime/utime05.c b/testcases/kernel/syscalls/utime/utime05.c
index 8430ba5..0e2f91d 100644
--- a/testcases/kernel/syscalls/utime/utime05.c
+++ b/testcases/kernel/syscalls/utime/utime05.c
@@ -183,7 +183,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/utime/utime06.c b/testcases/kernel/syscalls/utime/utime06.c
index 293fe68..e0dc260 100644
--- a/testcases/kernel/syscalls/utime/utime06.c
+++ b/testcases/kernel/syscalls/utime/utime06.c
@@ -222,7 +222,7 @@
 	/*NOTREACHED*/
 
 
-  return(0);
+  return 0;
 
 }	/* End main */
 
diff --git a/testcases/kernel/syscalls/vfork/vfork01.c b/testcases/kernel/syscalls/vfork/vfork01.c
index 3bf3771..e86638d 100644
--- a/testcases/kernel/syscalls/vfork/vfork01.c
+++ b/testcases/kernel/syscalls/vfork/vfork01.c
@@ -302,7 +302,7 @@
 	/* Call cleanup() to undo setup done for the test. */
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }	/* End main */
 
 /*
diff --git a/testcases/kernel/syscalls/vhangup/vhangup01.c b/testcases/kernel/syscalls/vhangup/vhangup01.c
index f99749b..0a5e284 100644
--- a/testcases/kernel/syscalls/vhangup/vhangup01.c
+++ b/testcases/kernel/syscalls/vhangup/vhangup01.c
@@ -126,7 +126,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/vhangup/vhangup02.c b/testcases/kernel/syscalls/vhangup/vhangup02.c
index a3e1e91..b18feab 100644
--- a/testcases/kernel/syscalls/vhangup/vhangup02.c
+++ b/testcases/kernel/syscalls/vhangup/vhangup02.c
@@ -104,7 +104,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/wait4/wait401.c b/testcases/kernel/syscalls/wait4/wait401.c
index ba642fd..dd2a25f 100644
--- a/testcases/kernel/syscalls/wait4/wait401.c
+++ b/testcases/kernel/syscalls/wait4/wait401.c
@@ -154,7 +154,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/wait4/wait402.c b/testcases/kernel/syscalls/wait4/wait402.c
index aaf2c80..e3f4cfc 100644
--- a/testcases/kernel/syscalls/wait4/wait402.c
+++ b/testcases/kernel/syscalls/wait4/wait402.c
@@ -172,7 +172,7 @@
 
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid01.c b/testcases/kernel/syscalls/waitpid/waitpid01.c
index c9d7861..4ed4feb 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid01.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid01.c
@@ -137,7 +137,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid02.c b/testcases/kernel/syscalls/waitpid/waitpid02.c
index 4000011..c5edec6 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid02.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid02.c
@@ -155,7 +155,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid03.c b/testcases/kernel/syscalls/waitpid/waitpid03.c
index a18ca5a..f031ba6 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid03.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid03.c
@@ -167,7 +167,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid04.c b/testcases/kernel/syscalls/waitpid/waitpid04.c
index 71360f0..247d8a9 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid04.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid04.c
@@ -147,7 +147,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid05.c b/testcases/kernel/syscalls/waitpid/waitpid05.c
index 4858e7a..956d64a 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid05.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid05.c
@@ -214,7 +214,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid06.c b/testcases/kernel/syscalls/waitpid/waitpid06.c
index 4b735a0..11da2a8 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid06.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid06.c
@@ -138,7 +138,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid07.c b/testcases/kernel/syscalls/waitpid/waitpid07.c
index 4750577..5df1c9c 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid07.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid07.c
@@ -140,7 +140,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid08.c b/testcases/kernel/syscalls/waitpid/waitpid08.c
index 36f5a2a..5ee631a 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid08.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid08.c
@@ -138,7 +138,7 @@
 	}
 	cleanup();
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid09.c b/testcases/kernel/syscalls/waitpid/waitpid09.c
index fa29abf..e4897d9 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid09.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid09.c
@@ -267,7 +267,7 @@
 		}
 	}
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid10.c b/testcases/kernel/syscalls/waitpid/waitpid10.c
index b12e9c8..a95dee7 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid10.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid10.c
@@ -429,7 +429,7 @@
 	cleanup();
 	/*NOTREACHED*/
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid11.c b/testcases/kernel/syscalls/waitpid/waitpid11.c
index db60101..ce30c1a 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid11.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid11.c
@@ -312,7 +312,7 @@
 		}
 	}
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid12.c b/testcases/kernel/syscalls/waitpid/waitpid12.c
index 89c6b7f..e1a3a4d 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid12.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid12.c
@@ -320,7 +320,7 @@
 		}
 	}
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/waitpid/waitpid13.c b/testcases/kernel/syscalls/waitpid/waitpid13.c
index 0fce68d..50d1087 100644
--- a/testcases/kernel/syscalls/waitpid/waitpid13.c
+++ b/testcases/kernel/syscalls/waitpid/waitpid13.c
@@ -372,7 +372,7 @@
 		}
 	}
 
-  return(0);
+  return 0;
 
 }
 
diff --git a/testcases/kernel/syscalls/write/write02.c b/testcases/kernel/syscalls/write/write02.c
index 6db2403..5f02783 100644
--- a/testcases/kernel/syscalls/write/write02.c
+++ b/testcases/kernel/syscalls/write/write02.c
@@ -118,7 +118,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/write/write03.c b/testcases/kernel/syscalls/write/write03.c
index 4755f22..bc9c1de 100644
--- a/testcases/kernel/syscalls/write/write03.c
+++ b/testcases/kernel/syscalls/write/write03.c
@@ -146,7 +146,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 #else
diff --git a/testcases/kernel/syscalls/write/write04.c b/testcases/kernel/syscalls/write/write04.c
index 28c38ef..65d3b83 100644
--- a/testcases/kernel/syscalls/write/write04.c
+++ b/testcases/kernel/syscalls/write/write04.c
@@ -216,7 +216,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 void
diff --git a/testcases/kernel/syscalls/write/write05.c b/testcases/kernel/syscalls/write/write05.c
index 9238965..5ebd922 100644
--- a/testcases/kernel/syscalls/write/write05.c
+++ b/testcases/kernel/syscalls/write/write05.c
@@ -186,7 +186,7 @@
 	}
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
diff --git a/testcases/kernel/syscalls/writev/writev01.c b/testcases/kernel/syscalls/writev/writev01.c
index 565e927..aed1a61 100644
--- a/testcases/kernel/syscalls/writev/writev01.c
+++ b/testcases/kernel/syscalls/writev/writev01.c
@@ -453,7 +453,7 @@
 	close(fd[1]);
 	cleanup();
 	/*NOTREACHED*/
-	return(0);
+	return 0;
 }
 
 /*
@@ -534,7 +534,7 @@
 			 /*NOTREACHED*/
 		}
 	}
-	return(0);
+	return 0;
 }
 
 int
@@ -549,7 +549,7 @@
 			memset(c_ptr, c2, CHUNK);
 		}
 	}
-	return(0);
+	return 0;
 }
 
 void
@@ -583,5 +583,5 @@
 		tst_resm(TFAIL, "lseek Failed : errno = %d", errno);
 		fail = 1;
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/writev/writev02.c b/testcases/kernel/syscalls/writev/writev02.c
index 24e3094..770727a 100644
--- a/testcases/kernel/syscalls/writev/writev02.c
+++ b/testcases/kernel/syscalls/writev/writev02.c
@@ -222,7 +222,7 @@
 	close(fd[0]);
 	close(fd[1]);
 	cleanup();
-	return(0);
+	return 0;
 }
 
 #else
@@ -331,5 +331,5 @@
 		tst_resm(TFAIL, "lseek Failed : errno = %d", errno);
 		fail = 1;
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/writev/writev03.c b/testcases/kernel/syscalls/writev/writev03.c
index 8d98a28..ad9bebe 100644
--- a/testcases/kernel/syscalls/writev/writev03.c
+++ b/testcases/kernel/syscalls/writev/writev03.c
@@ -274,7 +274,7 @@
 	close(fd[0]);
 	close(fd[1]);
 	cleanup();
-	return(0);
+	return 0;
 }
 
 #else
@@ -378,5 +378,5 @@
 		tst_resm(TFAIL, "lseek Failed : errno = %d", errno);
 		fail = 1;
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/writev/writev04.c b/testcases/kernel/syscalls/writev/writev04.c
index 4371694..13dbe3b 100644
--- a/testcases/kernel/syscalls/writev/writev04.c
+++ b/testcases/kernel/syscalls/writev/writev04.c
@@ -165,7 +165,7 @@
 				 f_name, errno);
 			cleanup();
 			/*NOTREACHED*/
-			return(0);
+			return 0;
 		}
 
 //block1:
@@ -283,7 +283,7 @@
 	close(fd[0]);
 	close(fd[1]);
 	cleanup();
-	return(0);
+	return 0;
 }
 
 #else
@@ -386,5 +386,5 @@
 		tst_resm(TFAIL, "lseek Failed : errno = %d", errno);
 		fail = 1;
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/writev/writev05.c b/testcases/kernel/syscalls/writev/writev05.c
index 19c6931..f0a48d5 100644
--- a/testcases/kernel/syscalls/writev/writev05.c
+++ b/testcases/kernel/syscalls/writev/writev05.c
@@ -207,7 +207,7 @@
 	close(fd[0]);
 	close(fd[1]);
 	cleanup();
-	return(0);
+	return 0;
 }
 
 #else
@@ -316,5 +316,5 @@
 		tst_resm(TFAIL, "lseek Failed : errno = %d", errno);
 		fail = 1;
 	}
-	return(0);
+	return 0;
 }
diff --git a/testcases/kernel/syscalls/writev/writev06.c b/testcases/kernel/syscalls/writev/writev06.c
index d03bfe8..3bd3207 100644
--- a/testcases/kernel/syscalls/writev/writev06.c
+++ b/testcases/kernel/syscalls/writev/writev06.c
@@ -158,7 +158,7 @@
 		tst_resm(TINFO, "Exit block 1");
 	}
 	cleanup();
-	return(0);
+	return 0;
 }
 
 /*