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| author | Thomas Young <tyo@ee.mu.oz.au> | 2005-12-06 16:17:11 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-12-06 16:17:11 -0800 |
| commit | 0d7bef600acab393898bd5553e167496587da3e1 (patch) | |
| tree | eef994f627b324e0e774a6ba2a5537b35e46c819 /net/ipv4/tcp_vegas.c | |
| parent | 5b4956138173cb8b58d83d3173360e8e681a2b66 (diff) | |
| download | linux-0d7bef600acab393898bd5553e167496587da3e1.tar.gz linux-0d7bef600acab393898bd5553e167496587da3e1.tar.bz2 linux-0d7bef600acab393898bd5553e167496587da3e1.zip | |
[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 <tyo@ee.mu.oz.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_vegas.c')
| -rw-r--r-- | net/ipv4/tcp_vegas.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c index 8f06a479305b..13e7e6e8df16 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. |