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authorEric Dumazet <edumazet@google.com>2019-01-17 11:23:36 -0800
committerDavid S. Miller <davem@davemloft.net>2019-01-17 22:19:05 -0800
commitb9e2e689aab293c3da0ceac0921449a07b692f1f (patch)
tree92bb8c1efe8799d3057f35b2ba73d53cef0f5d67 /net/ipv4/tcp_minisocks.c
parenttcp: do not clear srtt_us in tcp_create_openreq_child (diff)
downloadlinux-dev-b9e2e689aab293c3da0ceac0921449a07b692f1f.tar.xz
linux-dev-b9e2e689aab293c3da0ceac0921449a07b692f1f.zip
tcp: move mdev_us init to tcp_disconnect()
If we make sure a listener always has its mdev_us field set to TCP_TIMEOUT_INIT, we do not need to rewrite this field after a new clone is created. tcp_disconnect() is very seldom used in real applications. 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 977ad1c0ccca..35906b44e2cf 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -479,7 +479,6 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
tcp_init_wl(newtp, treq->rcv_isn);
- newtp->mdev_us = jiffies_to_usecs(TCP_TIMEOUT_INIT);
minmax_reset(&newtp->rtt_min, tcp_jiffies32, ~0U);
newicsk->icsk_ack.lrcvtime = tcp_jiffies32;