vxlan: do not need BH again in vxlan_cleanup()

vxlan_cleanup() is a timer callback, it is already
and only running in BH context.

Signed-off-by: Litao Jiao <jiaolitao@raisecom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Litao Jiao 2019-03-06 12:01:48 +08:00 • committed by David S. Miller
commit f98ec78851