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[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>
This commit is contained in:
Ilpo Järvinen 2008-04-15 20:36:55 -07:00 committed by David S. Miller
parent b131dd5d65
commit 17515408a1
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/tcp_output.c
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@ -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;