From: Adrian Bunk <bunk@stusta.de>

kernel/signal.c: In function 'rm_from_queue_full':
kernel/signal.c:638: warning: control may reach end of non-void function 'sigisemptyset' being inlined
...

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: george anzinger <george@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/signal.h |    1 +
 1 files changed, 1 insertion(+)

diff -puN include/linux/signal.h~sigaction-should-clear-all-signals-on-sig_ign-not-just-fix include/linux/signal.h
--- devel/include/linux/signal.h~sigaction-should-clear-all-signals-on-sig_ign-not-just-fix	2005-12-22 05:09:20.000000000 -0800
+++ devel-akpm/include/linux/signal.h	2005-12-22 05:09:20.000000000 -0800
@@ -107,6 +107,7 @@ static inline int sigisemptyset(sigset_t
 		return set->sig[0] == 0;
 	default:
 		_NSIG_WORDS_is_unsupported_size();
+		return 0;
 	}
 }
 
_