ASSERT_RTNL();
if (backup_dev) {
- if (!br_port_exists(backup_dev))
+ if (!netif_is_bridge_port(backup_dev))
return -ENOENT;
backup_p = br_port_get_rtnl(backup_dev);
call_netdevice_notifiers(NETDEV_JOIN, dev);
err = dev_set_allmulti(dev, 1);
- if (err)
- goto put_back;
+ if (err) {
+ kfree(p); /* kobject not yet init'd, manually free */
+ goto err1;
+ }
err = kobject_init_and_add(&p->kobj, &brport_ktype, &(dev->dev.kobj),
SYSFS_BRIDGE_PORT_ATTR);
if (err)
- goto err1;
+ goto err2;
err = br_sysfs_addif(p);
if (err)
sysfs_remove_link(br->ifobj, p->dev->name);
err2:
kobject_put(&p->kobj);
- p = NULL; /* kobject_put frees */
-err1:
dev_set_allmulti(dev, -1);
-put_back:
+err1:
dev_put(dev);
- kfree(p);
return err;
}