is_admin_up 29 net/hsr/hsr_device.c return dev && is_admin_up(dev) && netif_oper_up(dev); is_admin_up 46 net/hsr/hsr_device.c if (!is_admin_up(master->dev)) { is_admin_up 347 net/hsr/hsr_device.c if (is_admin_up(master->dev))