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authorArnaldo Carvalho de Melo <acme@mandriva.com>2006-11-17 19:59:12 -0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:24:03 -0800
commit352d48008b6f3e02d8ce77868432e329dd921cb1 (patch)
treef95a23cc93d4a2bc7b7ef2f0431e455ab2059506 /net/ipv4
parenteafff86d3bd80403c808f67f5389813fdb5bd6c8 (diff)
[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 <acme@mandriva.com>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/tcp.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 168f9de906b..a6b228914b8 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);