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@xxxxxxxxxxxx>
---
net/ipv4/tcp.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 168f9de..a6b2289 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -463,11 +463,12 @@ static inline int forced_push(struct tcp
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);
--
1.4.2.1.g3d5c
-
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