tcp: out_of_order_queue do not use its lock
authorEric Dumazet <edumazet@google.com>
Mon, 6 Jan 2014 17:36:12 +0000 (09:36 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 6 Jan 2014 21:34:34 +0000 (16:34 -0500)
commit996b175e39ed42ec2aa0c63b4a03cc500aa6269f
treeef8eb180ad164a68c56189632619e79b2bb7b62f
parent0b23810d8c37a707abb076394c4bca76362cf06d
tcp: out_of_order_queue do not use its lock

TCP out_of_order_queue lock is not used, as queue manipulation
happens with socket lock held and we therefore use the lockless
skb queue routines (as __skb_queue_head())

We can use __skb_queue_head_init() instead of skb_queue_head_init()
to make this more consistent.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/tcp.h
net/ipv4/tcp.c
net/ipv4/tcp_minisocks.c