From 0d7bef600acab393898bd5553e167496587da3e1 Mon Sep 17 00:00:00 2001 From: Thomas Young Date: Tue, 6 Dec 2005 16:17:11 -0800 Subject: [PATCH] [TCP] Vegas: Remove extra call to tcp_vegas_rtt_calc Remove unneeded call to tcp_vegas_rtt_calc. The more accurate microsecond value has already been registered prior to calling tcp_vegas_cong_avoid. Signed-off-by: Thomas Young Signed-off-by: David S. Miller --- net/ipv4/tcp_vegas.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c index 8f06a479305..13e7e6e8df1 100644 --- a/net/ipv4/tcp_vegas.c +++ b/net/ipv4/tcp_vegas.c @@ -215,14 +215,6 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, vegas->beg_snd_nxt = tp->snd_nxt; vegas->beg_snd_cwnd = tp->snd_cwnd; - /* Take into account the current RTT sample too, to - * decrease the impact of delayed acks. This double counts - * this sample since we count it for the next window as well, - * but that's not too awful, since we're taking the min, - * rather than averaging. - */ - tcp_vegas_rtt_calc(sk, seq_rtt * 1000); - /* We do the Vegas calculations only if we got enough RTT * samples that we can be reasonably sure that we got * at least one RTT sample that wasn't from a delayed ACK. -- 2.41.1