From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: [PATCH net-next] tcp: remove unused tcp_fin() parameters Date: Thu, 20 Oct 2011 23:11:24 +0200 Message-ID: <1319145084.2854.42.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev To: David Miller Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:34970 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752669Ab1JTVL3 (ORCPT ); Thu, 20 Oct 2011 17:11:29 -0400 Received: by wyg36 with SMTP id 36so3335939wyg.19 for ; Thu, 20 Oct 2011 14:11:28 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: tcp_fin() only needs socket pointer, we can remove skb and th params. Signed-off-by: Eric Dumazet --- net/ipv4/tcp_input.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 1e848b2..6f7fef9 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4127,7 +4127,7 @@ static void tcp_reset(struct sock *sk) * * If we are in FINWAIT-2, a received FIN moves us to TIME-WAIT. */ -static void tcp_fin(struct sk_buff *skb, struct sock *sk, struct tcphdr *th) +static void tcp_fin(struct sock *sk) { struct tcp_sock *tp = tcp_sk(sk); @@ -4398,7 +4398,7 @@ static void tcp_ofo_queue(struct sock *sk) __skb_queue_tail(&sk->sk_receive_queue, skb); tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq; if (tcp_hdr(skb)->fin) - tcp_fin(skb, sk, tcp_hdr(skb)); + tcp_fin(sk); } } @@ -4480,7 +4480,7 @@ queue_and_out: if (skb->len) tcp_event_data_recv(sk, skb); if (th->fin) - tcp_fin(skb, sk, th); + tcp_fin(sk); if (!skb_queue_empty(&tp->out_of_order_queue)) { tcp_ofo_queue(sk);