static void __net_exit default_device_exit_net(struct net *net)
{
+ struct netdev_name_node *name_node, *tmp;
struct net_device *dev, *aux;
/*
* Push all migratable network devices back to the
snprintf(fb_name, IFNAMSIZ, "dev%d", dev->ifindex);
if (netdev_name_in_use(&init_net, fb_name))
snprintf(fb_name, IFNAMSIZ, "dev%%d");
+
+ netdev_for_each_altname_safe(dev, name_node, tmp)
+ if (netdev_name_in_use(&init_net, name_node->name)) {
+ netdev_name_node_del(name_node);
+ synchronize_rcu();
+ __netdev_name_node_alt_destroy(name_node);
+ }
+
err = dev_change_net_namespace(dev, &init_net, fb_name);
if (err) {
pr_emerg("%s: failed to move %s to init_net: %d\n",
#define netdev_for_each_altname(dev, namenode) \
list_for_each_entry((namenode), &(dev)->name_node->list, list)
+#define netdev_for_each_altname_safe(dev, namenode, next) \
+ list_for_each_entry_safe((namenode), (next), &(dev)->name_node->list, \
+ list)
int netdev_name_node_alt_create(struct net_device *dev, const char *name);
int netdev_name_node_alt_destroy(struct net_device *dev, const char *name);