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Date: Tue, 15 Apr 2008 12:06:47 +0300 (EEST) From: "Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi> To: David Miller <davem@...emloft.net> cc: Netdev <netdev@...r.kernel.org> Subject: [PATCH net-2.6.26] [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@...sinki.fi> --- net/ipv4/tcp_output.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 90270cb..debf235 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; -- 1.5.2.2
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