[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 4 deletions

diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index 007304e99842..be24d6ee34bd 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -162,14 +162,13 @@ void tcp_vegas_cwnd_event(struct sock *sk, enum tcp_ca_event event)
 }
 EXPORT_SYMBOL_GPL(tcp_vegas_cwnd_event);
 
-static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
-                                 u32 in_flight, int flag)
+static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight)
 {
         struct tcp_sock *tp = tcp_sk(sk);
         struct vegas *vegas = inet_csk_ca(sk);
 
         if (!vegas->doing_vegas_now)
-                return tcp_reno_cong_avoid(sk, ack, in_flight, flag);
+                return tcp_reno_cong_avoid(sk, ack, in_flight);
 
         /* The key players are v_beg_snd_una and v_beg_snd_nxt.
          *
@@ -228,7 +227,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
                         /* We don't have enough RTT samples to do the Vegas
                          * calculation, so we'll behave like Reno.
                          */
-                        tcp_reno_cong_avoid(sk, ack, in_flight, flag);
+                        tcp_reno_cong_avoid(sk, ack, in_flight);
                 } else {
                         u32 rtt, target_cwnd, diff;