diff options
Diffstat (limited to 'net/core')
-rw-r--r-- | net/core/dev.c | 28 | ||||
-rw-r--r-- | net/core/net-sysfs.c | 16 | ||||
-rw-r--r-- | net/core/net-sysfs.h | 1 |
3 files changed, 6 insertions, 39 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 6c820650b80..d273e4e3ecd 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1002,15 +1002,10 @@ int dev_change_name(struct net_device *dev, const char *newname) return err; rollback: - /* For now only devices in the initial network namespace - * are in sysfs. - */ - if (net_eq(net, &init_net)) { - ret = device_rename(&dev->dev, dev->name); - if (ret) { - memcpy(dev->name, oldname, IFNAMSIZ); - return ret; - } + ret = device_rename(&dev->dev, dev->name); + if (ret) { + memcpy(dev->name, oldname, IFNAMSIZ); + return ret; } write_lock_bh(&dev_base_lock); @@ -4994,8 +4989,6 @@ int register_netdevice(struct net_device *dev) if (dev->features & NETIF_F_SG) dev->features |= NETIF_F_GSO; - netdev_initialize_kobject(dev); - ret = call_netdevice_notifiers(NETDEV_POST_INIT, dev); ret = notifier_to_errno(ret); if (ret) @@ -5547,15 +5540,6 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char if (dev->features & NETIF_F_NETNS_LOCAL) goto out; -#ifdef CONFIG_SYSFS - /* Don't allow real devices to be moved when sysfs - * is enabled. - */ - err = -EINVAL; - if (dev->dev.parent) - goto out; -#endif - /* Ensure the device has been registrered */ err = -EINVAL; if (dev->reg_state != NETREG_REGISTERED) @@ -5606,8 +5590,6 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char dev_uc_flush(dev); dev_mc_flush(dev); - netdev_unregister_kobject(dev); - /* Actually switch the network namespace */ dev_net_set(dev, net); @@ -5620,7 +5602,7 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char } /* Fixup kobjects */ - err = netdev_register_kobject(dev); + err = device_rename(&dev->dev, dev->name); WARN_ON(err); /* Add the device back in the hashes */ diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 6881e65944c..99e7052d732 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -808,9 +808,6 @@ static int netdev_uevent(struct device *d, struct kobj_uevent_env *env) struct net_device *dev = to_net_dev(d); int retval; - if (!net_eq(dev_net(dev), &init_net)) - return 0; - /* pass interface to uevent. */ retval = add_uevent_var(env, "INTERFACE=%s", dev->name); if (retval) @@ -869,9 +866,6 @@ void netdev_unregister_kobject(struct net_device * net) kobject_get(&dev->kobj); - if (!net_eq(dev_net(net), &init_net)) - return; - #ifdef CONFIG_RPS rx_queue_remove_kobjects(net); #endif @@ -886,6 +880,7 @@ int netdev_register_kobject(struct net_device *net) const struct attribute_group **groups = net->sysfs_groups; int error = 0; + device_initialize(dev); dev->class = &net_class; dev->platform_data = net; dev->groups = groups; @@ -908,9 +903,6 @@ int netdev_register_kobject(struct net_device *net) #endif #endif /* CONFIG_SYSFS */ - if (!net_eq(dev_net(net), &init_net)) - return 0; - error = device_add(dev); if (error) return error; @@ -939,12 +931,6 @@ void netdev_class_remove_file(struct class_attribute *class_attr) EXPORT_SYMBOL(netdev_class_create_file); EXPORT_SYMBOL(netdev_class_remove_file); -void netdev_initialize_kobject(struct net_device *net) -{ - struct device *device = &(net->dev); - device_initialize(device); -} - int netdev_kobject_init(void) { kobj_ns_type_register(&net_ns_type_operations); diff --git a/net/core/net-sysfs.h b/net/core/net-sysfs.h index 14e7524260b..805555e8b18 100644 --- a/net/core/net-sysfs.h +++ b/net/core/net-sysfs.h @@ -4,5 +4,4 @@ int netdev_kobject_init(void); int netdev_register_kobject(struct net_device *); void netdev_unregister_kobject(struct net_device *); -void netdev_initialize_kobject(struct net_device *); #endif |