[PATCH][net-next] openvswitch: remove BUG_ON from get_dpdev

[Li RongQing]

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 <lirongq...@baidu.com>
---
 net/openvswitch/vport-netdev.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c
index 2e5e7a41d8ef..9bec22e3e9e8 100644
--- a/net/openvswitch/vport-netdev.c
+++ b/net/openvswitch/vport-netdev.c
@@ -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;
 }
 
-- 
2.16.2