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authorEric Dumazet <edumazet@google.com>2019-01-17 22:23:33 +0300
committerDavid S. Miller <davem@davemloft.net>2019-01-18 09:19:04 +0300
commit6a408147eac4a7e51ead1bcf939a71b64c2daadf (patch)
treeb806b8c4f9de2f41505ffc3cf45fd403d41ca731 /net/ipv4/tcp_minisocks.c
parentb84235e291045799e100a40c485439182087bae9 (diff)
downloadlinux-6a408147eac4a7e51ead1bcf939a71b64c2daadf.tar.xz
tcp: move icsk_rto init to tcp_disconnect()
If we make sure a listener always has its icsk_rto 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 'net/ipv4/tcp_minisocks.c')
-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 0cffa5937b12..9799f1d32e44 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -482,7 +482,6 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
newtp->srtt_us = 0;
newtp->mdev_us = jiffies_to_usecs(TCP_TIMEOUT_INIT);
minmax_reset(&newtp->rtt_min, tcp_jiffies32, ~0U);
- newicsk->icsk_rto = TCP_TIMEOUT_INIT;
newicsk->icsk_ack.lrcvtime = tcp_jiffies32;
newtp->packets_out = 0;