Commit 04087d9a authored Nov 08, 2018 by Li RongQing Committed by David S. Miller Nov 08, 2018

openvswitch: remove BUG_ON from get_dpdev



if local is NULL pointer, and the following access of local's
dev will trigger panic, which is same as BUG_ON

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 20da4ef9

net/openvswitch/vport-netdev.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -84,7 +84,6 @@ static struct net_device get_dpdev(const struct datapath dp)
		struct vport *local;

		local = ovs_vport_ovsl(dp, OVSP_LOCAL);
		BUG_ON(!local);
		return local->dev;
		}