From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li Yu Subject: [net-next PATCH] tcp: remove useless assignment statement in tcp_keepalive_timer Date: Mon, 22 Aug 2011 18:03:09 +0800 Message-ID: <4E52295D.8040901@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit To: "netdev@vger.kernel.org" Return-path: Received: from mail-pz0-f42.google.com ([209.85.210.42]:38789 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753084Ab1HVKDX (ORCPT ); Mon, 22 Aug 2011 06:03:23 -0400 Received: by pzk37 with SMTP id 37so8412522pzk.1 for ; Mon, 22 Aug 2011 03:03:23 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: Remove useless assignment statement, it may be trash after refactoring? Signed-off-by: Li Yu diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index ecd44b0..321ff2f 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -552,8 +552,6 @@ static void tcp_keepalive_timer (unsigned long data) if (!sock_flag(sk, SOCK_KEEPOPEN) || sk->sk_state == TCP_CLOSE) goto out; - elapsed = keepalive_time_when(tp); - /* It is alive without keepalive 8) */ if (tp->packets_out || tcp_send_head(sk)) goto resched;