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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2008-04-15 20:36:55 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-15 20:36:55 -0700
commit17515408a15fa51c553e67c415502e785145cd7f (patch)
tree0aebcd0c357271b3b06a71d22796d5d323cbe230
parentb131dd5d659aaf287a3809473130c3ff5eddb71b (diff)
[TCP]: Remove superflushious skb == write_queue_tail() check
Needed can only be more strict than what was checked by the earlier common case check for non-tail skbs, thus cwnd_len <= needed will never match in that case anyway. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/tcp_output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 90270cbdf42..debf2358160 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1057,7 +1057,7 @@ static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
needed = min(skb->len, window);
- if (skb == tcp_write_queue_tail(sk) && cwnd_len <= needed)
+ if (cwnd_len <= needed)
return cwnd_len;
return needed - needed % mss_now;