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authorStephen Hemminger <shemminger@linux-foundation.org>2007-07-17 05:35:52 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-18 12:46:58 +0400
commit16751347a060a10c09b11593bb179fd5b0240c04 (patch)
tree40399ba217d9e4c45060c4d12334c53f931ca635 /net/ipv4/tcp_highspeed.c
parent44beac008631d1b8a52f103e04eacba2bda81511 (diff)
downloadlinux-16751347a060a10c09b11593bb179fd5b0240c04.tar.xz
[TCP]: remove unused argument to cong_avoid op
None of the existing TCP congestion controls use the rtt value pased in the ca_ops->cong_avoid interface. Which is lucky because seq_rtt could have been -1 when handling a duplicate ack. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_highspeed.c')
-rw-r--r--net/ipv4/tcp_highspeed.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_highspeed.c b/net/ipv4/tcp_highspeed.c
index 43d624e5043c..14a073d8b60f 100644
--- a/net/ipv4/tcp_highspeed.c
+++ b/net/ipv4/tcp_highspeed.c
@@ -109,7 +109,7 @@ static void hstcp_init(struct sock *sk)
tp->snd_cwnd_clamp = min_t(u32, tp->snd_cwnd_clamp, 0xffffffff/128);
}
-static void hstcp_cong_avoid(struct sock *sk, u32 adk, u32 rtt,
+static void hstcp_cong_avoid(struct sock *sk, u32 adk,
u32 in_flight, int data_acked)
{
struct tcp_sock *tp = tcp_sk(sk);