tcp: do not set snd_ssthresh in tcp_create_openreq_child()
New sockets get the field set to TCP_INFINITE_SSTHRESH in tcp_init_sock()
In case a socket had this field changed and transitions to TCP_LISTEN
state, tcp_disconnect() also makes sure snd_ssthresh is set to
TCP_INFINITE_SSTHRESH.
So a listener has this field set to TCP_INFINITE_SSTHRESH already.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 12affb7..0cffa59 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -488,7 +488,6 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
newtp->packets_out = 0;
newtp->retrans_out = 0;
newtp->sacked_out = 0;
- newtp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
newtp->tlp_high_seq = 0;
newtp->lsndtime = tcp_jiffies32;
newsk->sk_txhash = treq->txhash;