From: Weiping Pan <panweiping3@gmail.com>
To: netdev@vger.kernel.org
Subject: [PATCH net 2/2] tcp: delete redundant call of tcp_initialize_rcv_mss()
Date: Sun, 12 Jan 2014 15:54:31 +0800 [thread overview]
Message-ID: <562fd95c0cf9a70789fca00e97e06035b94a7fb4.1389513042.git.panweiping3@gmail.com> (raw)
In-Reply-To: <cover.1389513042.git.panweiping3@gmail.com>
As both tcp_v4_syn_recv_sock() and tcp_v6_syn_recv_sock() already call
tcp_initialize_rcv_mss() for new sock, the call of it in tcp_rcv_state_process()
is redundant.
Signed-off-by: Weiping Pan <panweiping3@gmail.com>
---
net/ipv4/tcp_input.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 8add6bc..8a2b5c7 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -5771,7 +5771,6 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
/* Prevent spurious tcp_cwnd_restart() on first data packet */
tp->lsndtime = tcp_time_stamp;
- tcp_initialize_rcv_mss(sk);
tcp_fast_path_on(tp);
break;
--
1.7.4
next prev parent reply other threads:[~2014-01-12 7:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-12 7:54 [PATCH net 0/2] tcp: delete redundant calls of tcp_mtup_init() and Weiping Pan
2014-01-12 7:54 ` [PATCH net 1/2] tcp: delete redundant calls of tcp_mtup_init() Weiping Pan
2014-01-12 7:54 ` Weiping Pan [this message]
2014-01-15 0:41 ` [PATCH net 0/2] tcp: delete redundant calls of tcp_mtup_init() and David Miller
2014-01-19 12:44 ` [PATCH net v2] tcp: delete redundant calls of tcp_mtup_init() Weiping Pan
2014-01-22 0:52 ` David Miller
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