Fix return(0) to return 0. Signed-off-by: Michal Simek <monstr@monstr.eu>.
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 */
 
 /*