From: Ilpo Järvinen Date: Wed, 16 Apr 2008 03:36:55 +0000 (-0700) Subject: [TCP]: Remove superflushious skb == write_queue_tail() check X-Git-Tag: v2.6.26-rc1~1138^2~67 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=17515408a15fa51c553e67c415502e785145cd7f;p=linux-2.6-omap-h63xx.git [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 Signed-off-by: David S. Miller --- 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;