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(parent: 9cee8c4) | patch
tcp: remove redundant rcv_nxt update
authorYafang Shao <laoar.shao@gmail.com>
Sat, 14 Jul 2018 08:36:29 +0000 (16:36 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 14 Jul 2018 18:21:40 +0000 (11:21 -0700)
commitff0432e5a8025df895813408325b2afdfa21f946
treebb767ce5300e0b14e5a34f9f23ec81b0d4d3df22tree | snapshot
parent9cee8c4375431d5087466eacf6f8f436210e56eacommit | diff
tcp: remove redundant rcv_nxt update

tcp_rcv_nxt_update() is already executed in tcp_data_queue().
This line is redundant.

See bellow,
tcp_queue_rcv
tcp_rcv_nxt_update(tcp_sk(sk), TCP_SKB_CB(skb)->end_seq);
tcp_rcv_nxt_update(tp, TCP_SKB_CB(skb)->end_seq); <<<< redundant

Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c diff | blob | history
Domain: System / Kernel;