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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2008-09-20 21:24:49 -0700
committerDavid S. Miller <davem@davemloft.net>2008-09-20 21:24:49 -0700
commitf0ceb0ed86b4792a4ed9d3438f5f7572e48f9803 (patch)
tree0bc0525bb8bb80fc6b8d93b48d5726a69b8e8727 /net/ipv4/tcp_output.c
parent0e1c54c2a405494281e0639aacc90db03b50ae77 (diff)
tcp: remove retransmit_skb_hint clearing from failure
This doesn't much sense here afaict, probably never has. Since fragmenting and collapsing deal the hints by themselves, there should be very little reason for the rexmit loop to do that. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
-rw-r--r--net/ipv4/tcp_output.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index b5b4ddcdda4..f900fae8b87 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2096,10 +2096,8 @@ begin_fwd:
if (sacked & (TCPCB_SACKED_ACKED|TCPCB_SACKED_RETRANS))
continue;
- if (tcp_retransmit_skb(sk, skb)) {
- tp->retransmit_skb_hint = NULL;
+ if (tcp_retransmit_skb(sk, skb))
return;
- }
NET_INC_STATS_BH(sock_net(sk), mib_idx);
if (skb == tcp_write_queue_head(sk))