vxlan: remove vxlan_group_used in vxlan_open

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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>

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Gao feng 2013-12-10 16:37:32 +08:00 • committed by David S. Miller

parent 1a0ab7675d

commit 79d4a94fab

1 changed files with 1 additions and 3 deletions

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drivers/net/vxlan.c

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