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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Peter Zijlstra <peterz@infradead.org>,
	Oleg Nesterov <oleg@redhat.com>, Ingo Molnar <mingo@kernel.org>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] ipvs: Remove unused variable ret from sync_thread_master()
Date: Tue, 12 Nov 2013 14:53:16 +0100	[thread overview]
Message-ID: <1384264396-14550-1-git-send-email-geert@linux-m68k.org> (raw)

net/netfilter/ipvs/ip_vs_sync.c: In function 'sync_thread_master':
net/netfilter/ipvs/ip_vs_sync.c:1640:8: warning: unused variable 'ret' [-Wunused-variable]

Introduced by commit 35a2af94c7ce7130ca292c68b1d27fcfdb648f6b ("sched/wait:
Make the __wait_event*() interface more friendly")

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 net/netfilter/ipvs/ip_vs_sync.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
index f63c2388f38d..d258125c4202 100644
--- a/net/netfilter/ipvs/ip_vs_sync.c
+++ b/net/netfilter/ipvs/ip_vs_sync.c
@@ -1637,7 +1637,7 @@ static int sync_thread_master(void *data)
 			continue;
 		}
 		while (ip_vs_send_sync_msg(tinfo->sock, sb->mesg) < 0) {
-			int ret = __wait_event_interruptible(*sk_sleep(sk),
+			__wait_event_interruptible(*sk_sleep(sk),
 						   sock_writeable(sk) ||
 						   kthread_should_stop());
 			if (unlikely(kthread_should_stop()))
-- 
1.7.9.5


             reply	other threads:[~2013-11-12 13:57 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-12 13:53 Geert Uytterhoeven [this message]
2013-11-12 14:13 ` [PATCH] ipvs: Remove unused variable ret from sync_thread_master() Peter Zijlstra
2013-11-12 14:21   ` David Laight
2013-11-12 14:31     ` Peter Zijlstra
2013-11-12 14:38       ` David Laight
2013-11-12 16:26       ` Oleg Nesterov
2013-11-12 14:52     ` Peter Zijlstra
2013-11-12 16:21       ` Oleg Nesterov
2013-11-12 16:56         ` oom-kill && frozen() Oleg Nesterov
2013-11-13  3:20           ` Tejun Heo
2013-11-13 17:07             ` Oleg Nesterov
2013-11-13 17:42               ` Peter Zijlstra
2013-11-13 18:15                 ` Oleg Nesterov
2013-11-13 19:11               ` __refrigerator() && saved task->state Oleg Nesterov
2013-11-13 19:14                 ` Peter Zijlstra
2013-11-13 19:40                   ` Oleg Nesterov
2013-11-12 17:00         ` [PATCH] ipvs: Remove unused variable ret from sync_thread_master() Peter Zijlstra
2013-11-12 18:04           ` Oleg Nesterov

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