static int vlan_dev_fcoe_ddp_done(struct net_device *dev, u16 xid)
{
	struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
	const struct net_device_ops *ops = real_dev->netdev_ops;
	int len = 0;

	if (ops->ndo_fcoe_ddp_done)
		len = ops->ndo_fcoe_ddp_done(real_dev, xid);

	return len;
}
static int vlan_dev_fcoe_ddp_done(struct net_device *dev, u16 xid)
{
	struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
	const struct net_device_ops *ops = real_dev->netdev_ops;
	int len = 0;

	if (ops->ndo_fcoe_ddp_done)
		len = ops->ndo_fcoe_ddp_done(real_dev, xid);

	return len;
}