tcp: tcp_init_wl / tcp_update_wl argument cleanup

The above functions from include/net/tcp.h have been defined with an
argument that they never use. The argument is 'u32 ack' which is never
used inside the function body, and thus it can be removed. The rest of
the patch involves the necessary changes to the function callers of the
above two functions.

Signed-off-by: Hantzis Fotis <xantzis@ceid.upatras.gr>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 920c57b90ded..eb285befdf3b 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2337,7 +2337,7 @@ static void tcp_connect_init(struct sock *sk)
         sk->sk_err = 0;
         sock_reset_flag(sk, SOCK_DONE);
         tp->snd_wnd = 0;
-        tcp_init_wl(tp, tp->write_seq, 0);
+        tcp_init_wl(tp, 0);
         tp->snd_una = tp->write_seq;
         tp->snd_sml = tp->write_seq;
         tp->snd_up = tp->write_seq;