From: Li Yu <raise.sail@gmail.com>
To: "netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: [net-next PATCH] tcp: remove useless assignment statement in tcp_keepalive_timer
Date: Mon, 22 Aug 2011 18:03:09 +0800 [thread overview]
Message-ID: <4E52295D.8040901@gmail.com> (raw)
Remove useless assignment statement, it may be trash after refactoring?
Signed-off-by: Li Yu <raise.sail@gmail.com>
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;
next reply other threads:[~2011-08-22 10:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-22 10:03 Li Yu [this message]
2011-08-22 10:46 ` [net-next PATCH] tcp: remove useless assignment statement in tcp_keepalive_timer Christoph Paasch
2011-08-22 11:01 ` Li Yu
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