ip6_tunnel: use ip_tunnel_get_stats64 as ndo_get_stats64 callback

	return IS_ENABLED(CONFIG_MPLS);

}

static struct net_device_stats *ip6_get_stats(struct net_device *dev)

{

	struct pcpu_sw_netstats tmp, sum = { 0 };

	int i;

	for_each_possible_cpu(i) {

		unsigned int start;

		const struct pcpu_sw_netstats *tstats =

						   per_cpu_ptr(dev->tstats, i);

		do {

			start = u64_stats_fetch_begin_irq(&tstats->syncp);

			tmp.rx_packets = tstats->rx_packets;

			tmp.rx_bytes = tstats->rx_bytes;

			tmp.tx_packets = tstats->tx_packets;

			tmp.tx_bytes =  tstats->tx_bytes;

		} while (u64_stats_fetch_retry_irq(&tstats->syncp, start));

		sum.rx_packets += tmp.rx_packets;

		sum.rx_bytes   += tmp.rx_bytes;

		sum.tx_packets += tmp.tx_packets;

		sum.tx_bytes   += tmp.tx_bytes;

	}

	dev->stats.rx_packets = sum.rx_packets;

	dev->stats.rx_bytes   = sum.rx_bytes;

	dev->stats.tx_packets = sum.tx_packets;

	dev->stats.tx_bytes   = sum.tx_bytes;

	return &dev->stats;

}

#define for_each_ip6_tunnel_rcu(start) \

	for (t = rcu_dereference(start); t; t = rcu_dereference(t->next))

	.ndo_start_xmit = ip6_tnl_start_xmit,

	.ndo_do_ioctl	= ip6_tnl_ioctl,

	.ndo_change_mtu = ip6_tnl_change_mtu,

	.ndo_get_stats	= ip6_get_stats,

	.ndo_get_stats64 = dev_get_tstats64,

	.ndo_get_iflink = ip6_tnl_get_iflink,

};