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| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2009-09-15 12:30:10 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-15 12:30:10 +0400 |
| commit | 0b6a05c1dbebe8c616e2e5b0f52b7a01fd792911 (patch) | |
| tree | 18b5a2d16ac3fa8dd6d4528469725c216aed428c /net/ipv4/tcp_input.c | |
| parent | 036d6a673fa0a2e2c5b72a3b1d1b86114c1711c0 (diff) | |
| download | linux-0b6a05c1dbebe8c616e2e5b0f52b7a01fd792911.tar.xz | |
tcp: fix ssthresh u16 leftover
It was once upon time so that snd_sthresh was a 16-bit quantity.
...That has not been true for long period of time. I run across
some ancient compares which still seem to trust such legacy.
Put all that magic into a single place, I hopefully found all
of them.
Compile tested, though linking of allyesconfig is ridiculous
nowadays it seems.
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index af6d6fa00db1..d86784be7ab3 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -761,7 +761,7 @@ void tcp_update_metrics(struct sock *sk) set_dst_metric_rtt(dst, RTAX_RTTVAR, var); } - if (tp->snd_ssthresh >= 0xFFFF) { + if (tcp_in_initial_slowstart(tp)) { /* Slow start still did not finish. */ if (dst_metric(dst, RTAX_SSTHRESH) && !dst_metric_locked(dst, RTAX_SSTHRESH) && |