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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index e48c37d74d77..045bcfd3f288 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -410,7 +410,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
                 newtp->retrans_out = 0;
                 newtp->sacked_out = 0;
                 newtp->fackets_out = 0;
-                newtp->snd_ssthresh = 0x7fffffff;
+                newtp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
 
                 /* So many TCP implementations out there (incorrectly) count the
                  * initial SYN frame in their delayed-ACK and congestion control