* not being freed before one RCU grace period.
*/
RCU_INIT_POINTER(priv->peer, NULL);
-
- priv = netdev_priv(peer);
- RCU_INIT_POINTER(priv->peer, NULL);
-
unregister_netdevice_queue(dev, head);
- unregister_netdevice_queue(peer, head);
+
+ if (peer) {
+ priv = netdev_priv(peer);
+ RCU_INIT_POINTER(priv->peer, NULL);
+ unregister_netdevice_queue(peer, head);
+ }
}
static const struct nla_policy veth_policy[VETH_INFO_MAX + 1] = {