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authorEric Dumazet <edumazet@google.com>2019-01-17 11:23:32 -0800
committerDavid S. Miller <davem@davemloft.net>2019-01-17 22:19:04 -0800
commitb84235e291045799e100a40c485439182087bae9 (patch)
treefbf8e315b059f4b71359971f48ae912d79539214 /net/ipv4/tcp_minisocks.c
parentnet/mlx4: remove unneeded semicolon (diff)
downloadlinux-dev-b84235e291045799e100a40c485439182087bae9.tar.xz
linux-dev-b84235e291045799e100a40c485439182087bae9.zip
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>
Diffstat (limited to '')
-rw-r--r--net/ipv4/tcp_minisocks.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 12affb7864d9..0cffa5937b12 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;