From: Arnaldo Carvalho de Melo Date: Fri, 17 Nov 2006 21:59:12 +0000 (-0200) Subject: [TCP]: Tidy up skb_entail X-Git-Tag: v2.6.20-rc1~34^2~40^2~284 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=352d48008b6f3e02d8ce77868432e329dd921cb1;p=linux-2.6 [TCP]: Tidy up skb_entail Heck, it even saves us some few bytes: [acme@newtoy net-2.6.20]$ codiff -f /tmp/tcp.o.before ../OUTPUT/qemu/net-2.6.20/net/ipv4/tcp.o /pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv4/tcp.c: tcp_sendpage | -7 tcp_sendmsg | -5 2 functions changed, 12 bytes removed [acme@newtoy net-2.6.20]$ Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 168f9de906..a6b228914b 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -463,11 +463,12 @@ static inline int forced_push(struct tcp_sock *tp) static inline void skb_entail(struct sock *sk, struct tcp_sock *tp, struct sk_buff *skb) { - skb->csum = 0; - TCP_SKB_CB(skb)->seq = tp->write_seq; - TCP_SKB_CB(skb)->end_seq = tp->write_seq; - TCP_SKB_CB(skb)->flags = TCPCB_FLAG_ACK; - TCP_SKB_CB(skb)->sacked = 0; + struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); + + skb->csum = 0; + tcb->seq = tcb->end_seq = tp->write_seq; + tcb->flags = TCPCB_FLAG_ACK; + tcb->sacked = 0; skb_header_release(skb); __skb_queue_tail(&sk->sk_write_queue, skb); sk_charge_skb(sk, skb);