static int netfront_probe(struct xenbus_device *dev,
			  const struct xenbus_device_id *id)
{
	int err;
	struct net_device *netdev;
	struct netfront_info *info;

	netdev = xennet_create_dev(dev);
	if (IS_ERR(netdev)) {
		err = PTR_ERR(netdev);
		xenbus_dev_fatal(dev, err, "creating netdev");
		return err;
	}

	info = netdev_priv(netdev);
	dev_set_drvdata(&dev->dev, info);
#ifdef CONFIG_SYSFS
	info->netdev->sysfs_groups[0] = &xennet_dev_group;
#endif

	return 0;
}
static int netfront_probe(struct xenbus_device *dev,
			  const struct xenbus_device_id *id)
{
	int err;
	struct net_device *netdev;
	struct netfront_info *info;

	netdev = xennet_create_dev(dev);
	if (IS_ERR(netdev)) {
		err = PTR_ERR(netdev);
		xenbus_dev_fatal(dev, err, "creating netdev");
		return err;
	}

	info = netdev_priv(netdev);
	dev_set_drvdata(&dev->dev, info);
#ifdef CONFIG_SYSFS
	info->netdev->sysfs_groups[0] = &xennet_dev_group;
#endif

	return 0;
}