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/sendfile/sendfile02.c b/testcases/kernel/syscalls/sendfile/sendfile02.c
index 8d89a11..a7c536b 100644
--- a/testcases/kernel/syscalls/sendfile/sendfile02.c
+++ b/testcases/kernel/syscalls/sendfile/sendfile02.c
@@ -192,10 +192,8 @@
 	int fd;
 	char buf[100];
 
-	/* capture signals */
 	tst_sig(FORK, DEF_HANDLER, cleanup);
 
-	/* Pause if that option was specified */
 	TEST_PAUSE;
 
 	/* make a temporary directory and cd to it */
@@ -229,8 +227,6 @@
 	/* delete the test directory created in setup() */
 	tst_rmdir();
 
-	/* exit with return code appropriate for results */
-	tst_exit();
 }
 
 int create_server(void)
@@ -318,4 +314,4 @@
 	cleanup();
 
 	tst_exit();
-}
+}
\ No newline at end of file