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/sched/nptl/nptl01.c b/testcases/kernel/sched/nptl/nptl01.c
index 487c0d1..2ae519e 100644
--- a/testcases/kernel/sched/nptl/nptl01.c
+++ b/testcases/kernel/sched/nptl/nptl01.c
@@ -225,14 +225,14 @@
             if (optarg)
                 numloops = atoi(optarg);
             else
-                fprintf(stderr, "%s: option -l requires an argument\n", argv[0]);   
+                fprintf(stderr, "%s: option -l requires an argument\n", argv[0]);
             break;
         default:
             usage(argv[0]);
             exit(1);
         }
     }
-        
+
     signal(SIGALRM, trap_alarm);
     alarm(MAXTIME);
 
@@ -243,7 +243,7 @@
     call_cond_init(&child, buf, sizeof(buf));
 
     call_mutex_lock(&ack, buf, sizeof(buf));
-   
+
     create_child_thread(buf, sizeof(buf));
 
     tst_resm(TINFO,"Starting test, please wait.");
@@ -276,7 +276,7 @@
     tst_resm(TCONF,"Skipping Execution - This system is not using NPTL");
     tst_exit();
 #endif
-    /* NOT REACHED */
+
     return 1;
 }
 
@@ -288,8 +288,5 @@
 cleanup()
 {
 
-        /* exit with return code appropriate for results */
         tst_exit();
-}       /* End cleanup() */
-
-
+}
\ No newline at end of file