struct vport *ovs_netdev_get_vport(struct net_device *dev)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
-#if IFF_BRIDGE_PORT != IFF_OVS_DATAPATH
+#if IFF_OVS_DATAPATH != 0
if (likely(dev->priv_flags & IFF_OVS_DATAPATH))
#else
if (likely(rcu_access_pointer(dev->rx_handler) == netdev_frame_hook))