[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, 4 insertions, 5 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index d313dea361a6..cb441188870c 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2710,11 +2710,10 @@ static inline void tcp_ack_update_rtt(struct sock *sk, const int flag,
                 tcp_ack_no_tstamp(sk, seq_rtt, flag);
 }
 
-static void tcp_cong_avoid(struct sock *sk, u32 ack,
-                           u32 in_flight, int good)
+static void tcp_cong_avoid(struct sock *sk, u32 ack, u32 in_flight)
 {
         const struct inet_connection_sock *icsk = inet_csk(sk);
-        icsk->icsk_ca_ops->cong_avoid(sk, ack, in_flight, good);
+        icsk->icsk_ca_ops->cong_avoid(sk, ack, in_flight);
         tcp_sk(sk)->snd_cwnd_stamp = tcp_time_stamp;
 }
 
@@ -3238,11 +3237,11 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
                 /* Advance CWND, if state allows this. */
                 if ((flag & FLAG_DATA_ACKED) && !frto_cwnd &&
                     tcp_may_raise_cwnd(sk, flag))
-                        tcp_cong_avoid(sk, ack, prior_in_flight, 0);
+                        tcp_cong_avoid(sk, ack, prior_in_flight);
                 tcp_fastretrans_alert(sk, prior_packets - tp->packets_out, flag);
         } else {
                 if ((flag & FLAG_DATA_ACKED) && !frto_cwnd)
-                        tcp_cong_avoid(sk, ack, prior_in_flight, 1);
+                        tcp_cong_avoid(sk, ack, prior_in_flight);
         }
 
         if ((flag & FLAG_FORWARD_PROGRESS) || !(flag&FLAG_NOT_DUP))