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tcp: tcp_prequeue() cleanup

Browse source 
Small cleanup patch to reduce line lengths, before a change in
tcp_prequeue().

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2009-05-07 07:08:38 +00:00 committed by David S. Miller
parent 4d5b78c055
commit f5f8d86b23
1 changed files with 20 additions and 19 deletions
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9
include/net/tcp.h
View file

@ -890,7 +890,9 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
{
struct tcp_sock *tp = tcp_sk(sk);
if (!sysctl_tcp_low_latency && tp->ucopy.task) {
if (sysctl_tcp_low_latency || !tp->ucopy.task)
return 0;
__skb_queue_tail(&tp->ucopy.prequeue, skb);
tp->ucopy.memory += skb->truesize;
if (tp->ucopy.memory > sk->sk_rcvbuf) {
@ -900,7 +902,8 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
sk_backlog_rcv(sk, skb1);
NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPPREQUEUEDROPPED);
NET_INC_STATS_BH(sock_net(sk),
LINUX_MIB_TCPPREQUEUEDROPPED);
}
tp->ucopy.memory = 0;
@ -913,8 +916,6 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
}
return 1;
}
return 0;
}
#undef STATE_TRACE