cleanup compile warning

2012-02-17 01:14:13 -06:00
parent 4cb4ca6ab4
commit baef96b5d6
1 changed files with 1 additions and 1 deletions
--- a/include/net/netfilter/xt_log.h
+++ b/include/net/netfilter/xt_log.h
@@ -47,7 +47,7 @@ static void sb_close(struct sbuff *m)
 	if (likely(m != &emergency))
 		kfree(m);
 	else {
-		xchg(&emergency_ptr, m);
+		(void)xchg(&emergency_ptr, m);
 		local_bh_enable();
 	}
 }