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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2014-07-16 14:09:34 -07:00
parent 7a575f6b90 b6603fe574
commit 1a98c69af1
561 changed files with 5004 additions and 3113 deletions
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6
net/ipv4/tcp_output.c
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@@ -2526,8 +2526,6 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
if (!tp->retrans_stamp)
tp->retrans_stamp = TCP_SKB_CB(skb)->when;
tp->undo_retrans += tcp_skb_pcount(skb);
/* snd_nxt is stored to detect loss of retransmitted segment,
* see tcp_input.c tcp_sacktag_write_queue().
*/
@@ -2535,6 +2533,10 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
} else if (err != -EBUSY) {
NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPRETRANSFAIL);
}
if (tp->undo_retrans < 0)
tp->undo_retrans = 0;
tp->undo_retrans += tcp_skb_pcount(skb);
return err;
}