Style and conformance changes.

1. Strip all leading space.
2. Move tst_exit() to main().
3. Remove tst_exit() from cleanup().
4. Remove cluebat comments.
5. Reduce some unnecessary whitespace.

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
diff --git a/testcases/kernel/syscalls/link/link02.c b/testcases/kernel/syscalls/link/link02.c
index ece450c..3c48e1a 100644
--- a/testcases/kernel/syscalls/link/link02.c
+++ b/testcases/kernel/syscalls/link/link02.c
@@ -143,7 +143,7 @@
      ***************************************************************/
 	if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) {
 		tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
-		tst_exit();
+
 	}
 
     /***************************************************************
@@ -159,7 +159,6 @@
      ***************************************************************/
 	for (lc = 0; TEST_LOOPING(lc); lc++) {
 
-		/* reset Tst_count in case we are looping. */
 		Tst_count = 0;
 
 		/*
@@ -202,15 +201,14 @@
 			}
 		}
 
-	}			/* End for TEST_LOOPING */
+	}
 
     /***************************************************************
      * cleanup and exit
      ***************************************************************/
 	cleanup();
 
-	return 0;
-}				/* End main */
+}
 
 /***************************************************************
  * setup() - performs all ONE TIME setup for this test.
@@ -219,13 +217,10 @@
 {
 	int fd;
 
-	/* capture signals */
 	tst_sig(NOFORK, DEF_HANDLER, cleanup);
 
-	/* Pause if that option was specified */
 	TEST_PAUSE;
 
-	/* make a temp directory and cd to it */
 	tst_tmpdir();
 
 	strcpy(Fname, "tfile");
@@ -238,7 +233,7 @@
 			 Fname, errno, strerror(errno));
 	}
 	strcpy(Lname, "lfile");
-}				/* End setup() */
+}
 
 /***************************************************************
  * cleanup() - performs all ONE TIME cleanup for this test at
@@ -252,9 +247,6 @@
 	 */
 	TEST_CLEANUP;
 
-	/* Remove tmp dir and all files in it */
 	tst_rmdir();
 
-	/* exit with return code appropriate for results */
-	tst_exit();
-}				/* End cleanup() */
+}
\ No newline at end of file