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| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-12-25 06:55:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 00:00:07 +0100 |
| commit | c776ee01bd83d9ba58220293a6e76e9772be0e66 (patch) | |
| tree | 7bc66c397e22174a9e9675d7be4ccf44775b48eb /net/ipv4/tcp_input.c | |
| parent | [TCP]: Force TSO splits to MSS boundaries (diff) | |
| download | linux-c776ee01bd83d9ba58220293a6e76e9772be0e66.tar.xz linux-c776ee01bd83d9ba58220293a6e76e9772be0e66.zip | |
[TCP]: Remove seq_rtt ptr from clean_rtx_queue args
While checking Gavin's patch I noticed that the returned seq_rtt
is not used by the caller.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 519bd24e0d3b..efea9873208e 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2759,8 +2759,7 @@ static u32 tcp_tso_acked(struct sock *sk, struct sk_buff *skb) * is before the ack sequence we can discard it as it's confirmed to have * arrived at the other end. */ -static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, - int prior_fackets) +static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets) { struct tcp_sock *tp = tcp_sk(sk); const struct inet_connection_sock *icsk = inet_csk(sk); @@ -2915,7 +2914,6 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, } } #endif - *seq_rtt_p = seq_rtt; return flag; } @@ -3152,7 +3150,6 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag) u32 ack = TCP_SKB_CB(skb)->ack_seq; u32 prior_in_flight; u32 prior_fackets; - s32 seq_rtt; int prior_packets; int frto_cwnd = 0; @@ -3218,7 +3215,7 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag) goto no_queue; /* See if we can take anything off of the retransmit queue. */ - flag |= tcp_clean_rtx_queue(sk, &seq_rtt, prior_fackets); + flag |= tcp_clean_rtx_queue(sk, prior_fackets); if (tp->frto_counter) frto_cwnd = tcp_process_frto(sk, flag); |