}
}
-static void vti6_dev_free(struct net_device *dev)
-{
- free_percpu(dev->tstats);
-}
-
static int vti6_tnl_create2(struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
{
dev->netdev_ops = &vti6_netdev_ops;
dev->header_ops = &ip_tunnel_header_ops;
- dev->needs_free_netdev = true;
- dev->priv_destructor = vti6_dev_free;
+ dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS;
dev->type = ARPHRD_TUNNEL6;
dev->min_mtu = IPV4_MIN_MTU;
dev->max_mtu = IP_MAX_MTU - sizeof(struct ipv6hdr);
t->dev = dev;
t->net = dev_net(dev);
- dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
- if (!dev->tstats)
- return -ENOMEM;
netdev_hold(dev, &t->dev_tracker, GFP_KERNEL);
netdev_lockdep_set_classes(dev);
return 0;