NETDEV_PRE_CHANGEADDR
case NETDEV_PRE_CHANGEADDR:
case NETDEV_PRE_CHANGEADDR:
case NETDEV_PRE_CHANGEADDR:
case NETDEV_PRE_CHANGEADDR:
rc = call_netdevice_notifiers_info(NETDEV_PRE_CHANGEADDR, &info.info);
case NETDEV_PRE_CHANGEADDR: