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[TCP] FRTO: frto_counter modulo-op converted to two assignments 

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ilpo Järvinen 2007-02-21 23:07:27 -08:00 committed by David S. Miller
parent 52c63f1e86
commit 94d0ea7786
1 changed files with 2 additions and 2 deletions
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4
net/ipv4/tcp_input.c
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@ -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. */