From: Gao feng <gaofeng@cn.fujitsu.com>
Date: Tue, 10 Dec 2013 08:37:32 +0000 (+0800)
Subject: vxlan: remove vxlan_group_used in vxlan_open
X-Git-Tag: v3.14-rc1~94^2~515
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79d4a94fab0a9cc1b55db45a98277a68ff1febd8;p=pandora-kernel.git

vxlan: remove vxlan_group_used in vxlan_open

In vxlan_open, vxlan_group_used always returns true,
because the state of the vxlan deivces which we want
to open has alreay been running. and it has already
in vxlan_list.

Since ip_mc_join_group takes care of the reference
of struct ip_mc_list. removing vxlan_group_used here
is safe.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed