Commit 17515408 authored Apr 15, 2008 by Ilpo Järvinen Committed by David S. Miller Apr 15, 2008

[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>

parent b131dd5d

net/ipv4/tcp_output.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;