diff options
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index f47f319bb7dc..c60fe3b86bb6 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -440,9 +440,15 @@ static struct class net_class = { #endif }; +/* Delete sysfs entries but hold kobject reference until after all + * netdev references are gone. + */ void netdev_unregister_sysfs(struct net_device * net) { - class_device_del(&(net->class_dev)); + struct class_device *dev = &(net->class_dev); + + kobject_get(&dev->kobj); + class_device_del(dev); } /* Create sysfs entries for network device. */ |