From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang Weidong Subject: [PATCH net-next] netfilter: ipvs: remove the unused variable Date: Thu, 19 Dec 2013 10:23:37 +0800 Message-ID: <52B258A9.70002@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: To: , , , David Miller Return-path: Received: from szxga03-in.huawei.com ([119.145.14.66]:30640 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751354Ab3LSCYj (ORCPT ); Wed, 18 Dec 2013 21:24:39 -0500 Sender: netdev-owner@vger.kernel.org List-ID: when I built the netfilter, I got that: net/netfilter/ipvs/ip_vs_sync.c: In function sync_thread_master=92: net/netfilter/ipvs/ip_vs_sync.c:1640: warning: unused variable =91ret=92 Signed-off-by: Wang Weidong --- 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 f63c238..d258125 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 =3D __wait_event_interruptible(*sk_sleep(sk), + __wait_event_interruptible(*sk_sleep(sk), sock_writeable(sk) || kthread_should_stop()); if (unlikely(kthread_should_stop())) --=20 1.7.12