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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2009-09-15 01:30:10 -0700
committerDavid S. Miller <davem@davemloft.net>2009-09-15 01:30:10 -0700
commit0b6a05c1dbebe8c616e2e5b0f52b7a01fd792911 (patch)
tree18b5a2d16ac3fa8dd6d4528469725c216aed428c /net/ipv4/tcp_input.c
parent036d6a673fa0a2e2c5b72a3b1d1b86114c1711c0 (diff)
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index af6d6fa00db..d86784be7ab 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) &&