247 	int err;  in register_vlan_dev()  local
254 		err = vlan_gvrp_init_applicant(real_dev);  in register_vlan_dev()
255 		if (err < 0)  in register_vlan_dev()
259 	err = vlan_group_prealloc_vid(grp, vlan_id);  in register_vlan_dev()
260 	if (err < 0)  in register_vlan_dev()
263 	err = register_netdevice(dev);  in register_vlan_dev()
264 	if (err < 0)  in register_vlan_dev()
292 	return err;  in register_vlan_dev()
304 	int err;  in register_vlan_device()  local
309 	err = vlan_check_real_dev(real_dev, vlan_id);  in register_vlan_device()
310 	if (err < 0)  in register_vlan_device()
311 		return err;  in register_vlan_device()
357 	err = register_vlan_dev(new_dev);  in register_vlan_device()
358 	if (err < 0)  in register_vlan_device()
365 	return err;  in register_vlan_device()
545 	int err;  in vlan_ioctl_handler()  local
566 		err = -ENODEV;  in vlan_ioctl_handler()
571 		err = -EINVAL;  in vlan_ioctl_handler()
578 		err = -EPERM;  in vlan_ioctl_handler()
584 		err = 0;  in vlan_ioctl_handler()
588 		err = -EPERM;  in vlan_ioctl_handler()
591 		err = vlan_dev_set_egress_priority(dev,  in vlan_ioctl_handler()
597 		err = -EPERM;  in vlan_ioctl_handler()
600 		err = vlan_dev_change_flags(dev,  in vlan_ioctl_handler()
606 		err = -EPERM;  in vlan_ioctl_handler()
615 			err = 0;  in vlan_ioctl_handler()
617 			err = -EINVAL;  in vlan_ioctl_handler()
622 		err = -EPERM;  in vlan_ioctl_handler()
625 		err = register_vlan_device(dev, args.u.VID);  in vlan_ioctl_handler()
629 		err = -EPERM;  in vlan_ioctl_handler()
633 		err = 0;  in vlan_ioctl_handler()
637 		err = 0;  in vlan_ioctl_handler()
641 			err = -EFAULT;  in vlan_ioctl_handler()
645 		err = 0;  in vlan_ioctl_handler()
649 		      err = -EFAULT;  in vlan_ioctl_handler()
653 		err = -EOPNOTSUPP;  in vlan_ioctl_handler()
658 	return err;  in vlan_ioctl_handler()
663 	int err;  in vlan_init_net()  local
666 	err = -ENOMEM;  in vlan_init_net()
671 	err = net_assign_generic(net, vlan_net_id, vn);  in vlan_init_net()
672 	if (err < 0)  in vlan_init_net()
677 	err = vlan_proc_init(net);  in vlan_init_net()
678 	if (err < 0)  in vlan_init_net()
688 	return err;  in vlan_init_net()
708 	int err;  in vlan_proto_init()  local
713 	err = register_pernet_gen_device(&vlan_net_id, &vlan_net_ops);  in vlan_proto_init()
714 	if (err < 0)  in vlan_proto_init()
717 	err = register_netdevice_notifier(&vlan_notifier_block);  in vlan_proto_init()
718 	if (err < 0)  in vlan_proto_init()
721 	err = vlan_gvrp_init();  in vlan_proto_init()
722 	if (err < 0)  in vlan_proto_init()
725 	err = vlan_netlink_init();  in vlan_proto_init()
726 	if (err < 0)  in vlan_proto_init()
740 	return err;  in vlan_proto_init()