diff options
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 92d6b946731..6ac29a46e23 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -270,7 +270,6 @@ static ssize_t netstat_show(const struct device *d, unsigned long offset) { struct net_device *dev = to_net_dev(d); - struct net_device_stats *stats; ssize_t ret = -EINVAL; WARN_ON(offset > sizeof(struct net_device_stats) || @@ -278,7 +277,7 @@ static ssize_t netstat_show(const struct device *d, read_lock(&dev_base_lock); if (dev_isalive(dev)) { - stats = dev->get_stats(dev); + const struct net_device_stats *stats = dev_get_stats(dev); ret = sprintf(buf, fmt_ulong, *(unsigned long *)(((u8 *) stats) + offset)); } @@ -428,6 +427,9 @@ 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) @@ -476,6 +478,10 @@ void netdev_unregister_kobject(struct net_device * net) struct device *dev = &(net->dev); kobject_get(&dev->kobj); + + if (dev_net(net) != &init_net) + return; + device_del(dev); } @@ -490,7 +496,7 @@ int netdev_register_kobject(struct net_device *net) dev->groups = groups; BUILD_BUG_ON(BUS_ID_SIZE < IFNAMSIZ); - strlcpy(dev->bus_id, net->name, BUS_ID_SIZE); + dev_set_name(dev, net->name); #ifdef CONFIG_SYSFS *groups++ = &netstat_group; @@ -501,6 +507,9 @@ int netdev_register_kobject(struct net_device *net) #endif #endif /* CONFIG_SYSFS */ + if (dev_net(net) != &init_net) + return 0; + return device_add(dev); } |