pass54-frag.c: Add explicit return from main.

	* testsuite/libmudflap.c/pass54-frag.c: Add explicit return from
	main.

From-SVN: r157472

libmudflap/ChangeLog

+2010-03-15  David S. Miller  <davem@davemloft.net>
+
+	* testsuite/libmudflap.c/pass54-frag.c: Add explicit return from
+	main.
+
 2010-01-09  Jakub Jelinek  <jakub@redhat.com>
 
 	* mf-runtime.c (__mf_usage): Update copyright notice dates.

libmudflap/testsuite/libmudflap.c/pass54-frag.c

@@ -30,4 +30,5 @@ int main ()
   foo ();
   bar ();
   __mf_set_options ("-mode-check");
+  return 0;
 }