netdev_unregister_kobject 3928 net/core/dev.c 	netdev_unregister_kobject(dev);
netdev_unregister_kobject 4525 net/core/dev.c 	netdev_unregister_kobject(dev);
netdev_unregister_kobject    6 net/core/net-sysfs.h void netdev_unregister_kobject(struct net_device *);