]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[TCP] FRTO: frto_counter modulo-op converted to two assignments
authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>
Thu, 22 Feb 2007 07:07:27 +0000 (23:07 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 26 Apr 2007 05:23:10 +0000 (22:23 -0700)
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c

index 7213740477ee3aec386f1a5eb20d7ca00aa4ebee..9dc5754141e920acea444167b5f5934ea27607a3 100644 (file)
@@ -2551,11 +2551,11 @@ static void tcp_process_frto(struct sock *sk, u32 prior_snd_una, int flag)
 
        if (tp->frto_counter == 1) {
                tp->snd_cwnd = tcp_packets_in_flight(tp) + 2;
+               tp->frto_counter = 2;
        } else /* frto_counter == 2 */ {
                tcp_conservative_spur_to_response(tp);
+               tp->frto_counter = 0;
        }
-
-       tp->frto_counter = (tp->frto_counter + 1) % 3;
 }
 
 /* This routine deals with incoming acks, but not outgoing ones. */