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| author |   Satoru SATOH <satoru.satoh@gmail.com> | 2009-05-04 11:11:01 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-05-04 11:11:01 -0700 |
| commit | 0c266898b42fe4e4e2f9edfc9d3474c10f93aa6a (patch) | |
| tree | d964259d2fdd67f22f005852b1770c40ba4d6474 /net/ipv4/tcp_input.c | |
| parent | ehea: fix invalid pointer access (diff) | |
| download | linux-dev-0c266898b42fe4e4e2f9edfc9d3474c10f93aa6a.tar.xz linux-dev-0c266898b42fe4e4e2f9edfc9d3474c10f93aa6a.zip | |
tcp: Fix tcp_prequeue() to get correct rto_min value
tcp_prequeue() refers to the constant value (TCP_RTO_MIN) regardless of
the actual value might be tuned. The following patches fix this and make
tcp_prequeue get the actual value returns from tcp_rto_min().
Signed-off-by: Satoru SATOH <satoru.satoh@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/tcp_input.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index c96a6bb25430..eec3e6f9956c 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -597,16 +597,6 @@ static void tcp_event_data_recv(struct sock *sk, struct sk_buff *skb) tcp_grow_window(sk, skb); } -static u32 tcp_rto_min(struct sock *sk) -{ - struct dst_entry *dst = __sk_dst_get(sk); - u32 rto_min = TCP_RTO_MIN; - - if (dst && dst_metric_locked(dst, RTAX_RTO_MIN)) - rto_min = dst_metric_rtt(dst, RTAX_RTO_MIN); - return rto_min; -} - /* Called to compute a smoothed rtt estimate. The data fed to this * routine either comes from timestamps, or from segments that were * known _not_ to have been retransmitted [see Karn/Partridge |