192 	int err = -EOPNOTSUPP;  in switchdev_port_attr_get()  local
198 		return err;  in switchdev_port_attr_get()
207 		err = switchdev_port_attr_get(lower_dev, attr);  in switchdev_port_attr_get()
208 		if (err)  in switchdev_port_attr_get()
216 	return err;  in switchdev_port_attr_get()
227 	int err = -EOPNOTSUPP;  in __switchdev_port_attr_set()  local
230 		err = ops->switchdev_port_attr_set(dev, attr, trans);  in __switchdev_port_attr_set()
243 		err = __switchdev_port_attr_set(lower_dev, attr, trans);  in __switchdev_port_attr_set()
244 		if (err)  in __switchdev_port_attr_set()
249 	if (err == -EOPNOTSUPP && attr->flags & SWITCHDEV_F_SKIP_EOPNOTSUPP)  in __switchdev_port_attr_set()
250 		err = 0;  in __switchdev_port_attr_set()
252 	return err;  in __switchdev_port_attr_set()
259 	int err;  in switchdev_port_attr_set_now()  local
271 	err = __switchdev_port_attr_set(dev, attr, &trans);  in switchdev_port_attr_set_now()
272 	if (err) {  in switchdev_port_attr_set_now()
278 		if (err != -EOPNOTSUPP)  in switchdev_port_attr_set_now()
281 		return err;  in switchdev_port_attr_set_now()
290 	err = __switchdev_port_attr_set(dev, attr, &trans);  in switchdev_port_attr_set_now()
291 	WARN(err, "%s: Commit of attribute (id=%d) failed.\n",  in switchdev_port_attr_set_now()
295 	return err;  in switchdev_port_attr_set_now()
302 	int err;  in switchdev_port_attr_set_deferred()  local
304 	err = switchdev_port_attr_set_now(dev, attr);  in switchdev_port_attr_set_deferred()
305 	if (err && err != -EOPNOTSUPP)  in switchdev_port_attr_set_deferred()
307 			   err, attr->id);  in switchdev_port_attr_set_deferred()
362 	int err = -EOPNOTSUPP;  in __switchdev_port_obj_add()  local
373 		err = __switchdev_port_obj_add(lower_dev, obj, trans);  in __switchdev_port_obj_add()
374 		if (err)  in __switchdev_port_obj_add()
378 	return err;  in __switchdev_port_obj_add()
385 	int err;  in switchdev_port_obj_add_now()  local
399 	err = __switchdev_port_obj_add(dev, obj, &trans);  in switchdev_port_obj_add_now()
400 	if (err) {  in switchdev_port_obj_add_now()
406 		if (err != -EOPNOTSUPP)  in switchdev_port_obj_add_now()
409 		return err;  in switchdev_port_obj_add_now()
418 	err = __switchdev_port_obj_add(dev, obj, &trans);  in switchdev_port_obj_add_now()
419 	WARN(err, "%s: Commit of object (id=%d) failed.\n", dev->name, obj->id);  in switchdev_port_obj_add_now()
422 	return err;  in switchdev_port_obj_add_now()
429 	int err;  in switchdev_port_obj_add_deferred()  local
431 	err = switchdev_port_obj_add_now(dev, obj);  in switchdev_port_obj_add_deferred()
432 	if (err && err != -EOPNOTSUPP)  in switchdev_port_obj_add_deferred()
434 			   err, obj->id);  in switchdev_port_obj_add_deferred()
474 	int err = -EOPNOTSUPP;  in switchdev_port_obj_del_now()  local
485 		err = switchdev_port_obj_del_now(lower_dev, obj);  in switchdev_port_obj_del_now()
486 		if (err)  in switchdev_port_obj_del_now()
490 	return err;  in switchdev_port_obj_del_now()
497 	int err;  in switchdev_port_obj_del_deferred()  local
499 	err = switchdev_port_obj_del_now(dev, obj);  in switchdev_port_obj_del_deferred()
500 	if (err && err != -EOPNOTSUPP)  in switchdev_port_obj_del_deferred()
502 			   err, obj->id);  in switchdev_port_obj_del_deferred()
548 	int err = -EOPNOTSUPP;  in switchdev_port_obj_dump()  local
561 		err = switchdev_port_obj_dump(lower_dev, obj, cb);  in switchdev_port_obj_dump()
565 	return err;  in switchdev_port_obj_dump()
581 	int err;  in register_switchdev_notifier()  local
584 	err = raw_notifier_chain_register(&switchdev_notif_chain, nb);  in register_switchdev_notifier()
586 	return err;  in register_switchdev_notifier()
599 	int err;  in unregister_switchdev_notifier()  local
602 	err = raw_notifier_chain_unregister(&switchdev_notif_chain, nb);  in unregister_switchdev_notifier()
604 	return err;  in unregister_switchdev_notifier()
622 	int err;  in call_switchdev_notifiers()  local
627 	err = raw_notifier_call_chain(&switchdev_notif_chain, val, info);  in call_switchdev_notifiers()
628 	return err;  in call_switchdev_notifiers()
676 	int err = 0;  in switchdev_port_vlan_dump_cb()  local
686 			err = switchdev_port_vlan_dump_put(dump);  in switchdev_port_vlan_dump_cb()
687 			if (err)  in switchdev_port_vlan_dump_cb()
688 				return err;  in switchdev_port_vlan_dump_cb()
698 				err = switchdev_port_vlan_dump_put(dump);  in switchdev_port_vlan_dump_cb()
710 				err = switchdev_port_vlan_dump_put(dump);  in switchdev_port_vlan_dump_cb()
716 			err = -EINVAL;  in switchdev_port_vlan_dump_cb()
720 	return err;  in switchdev_port_vlan_dump_cb()
731 	int err = 0;  in switchdev_port_vlan_fill()  local
735 		err = switchdev_port_obj_dump(dev, &dump.vlan.obj,  in switchdev_port_vlan_fill()
737 		if (err)  in switchdev_port_vlan_fill()
741 			err = switchdev_port_vlan_dump_put(&dump);  in switchdev_port_vlan_fill()
745 	return err == -EOPNOTSUPP ? 0 : err;  in switchdev_port_vlan_fill()
765 	int err;  in switchdev_port_bridge_getlink()  local
767 	err = switchdev_port_attr_get(dev, &attr);  in switchdev_port_bridge_getlink()
768 	if (err && err != -EOPNOTSUPP)  in switchdev_port_bridge_getlink()
769 		return err;  in switchdev_port_bridge_getlink()
785 	int err;  in switchdev_port_br_setflag()  local
787 	err = switchdev_port_attr_get(dev, &attr);  in switchdev_port_br_setflag()
788 	if (err)  in switchdev_port_br_setflag()
789 		return err;  in switchdev_port_br_setflag()
818 	int err;  in switchdev_port_br_setlink_protinfo()  local
820 	err = nla_validate_nested(protinfo, IFLA_BRPORT_MAX,  in switchdev_port_br_setlink_protinfo()
822 	if (err)  in switchdev_port_br_setlink_protinfo()
823 		return err;  in switchdev_port_br_setlink_protinfo()
828 			err = switchdev_port_br_setflag(dev, attr,  in switchdev_port_br_setlink_protinfo()
832 			err = switchdev_port_br_setflag(dev, attr,  in switchdev_port_br_setlink_protinfo()
836 			err = switchdev_port_br_setflag(dev, attr, BR_FLOOD);  in switchdev_port_br_setlink_protinfo()
839 			err = -EOPNOTSUPP;  in switchdev_port_br_setlink_protinfo()
842 		if (err)  in switchdev_port_br_setlink_protinfo()
843 			return err;  in switchdev_port_br_setlink_protinfo()
860 	int err;  in switchdev_port_br_afspec()  local
884 			err = f(dev, &vlan.obj);  in switchdev_port_br_afspec()
885 			if (err)  in switchdev_port_br_afspec()
886 				return err;  in switchdev_port_br_afspec()
893 			err = f(dev, &vlan.obj);  in switchdev_port_br_afspec()
894 			if (err)  in switchdev_port_br_afspec()
895 				return err;  in switchdev_port_br_afspec()
918 	int err = 0;  in switchdev_port_bridge_setlink()  local
923 		err = switchdev_port_br_setlink_protinfo(dev, protinfo);  in switchdev_port_bridge_setlink()
924 		if (err)  in switchdev_port_bridge_setlink()
925 			return err;  in switchdev_port_bridge_setlink()
931 		err = switchdev_port_br_afspec(dev, afspec,  in switchdev_port_bridge_setlink()
934 	return err;  in switchdev_port_bridge_setlink()
1179 	int err = 0;  in switchdev_fib_ipv4_add()  local
1197 	err = switchdev_port_obj_add(dev, &ipv4_fib.obj);  in switchdev_fib_ipv4_add()
1198 	if (!err)  in switchdev_fib_ipv4_add()
1201 	return err == -EOPNOTSUPP ? 0 : err;  in switchdev_fib_ipv4_add()
1231 	int err = 0;  in switchdev_fib_ipv4_del()  local
1240 	err = switchdev_port_obj_del(dev, &ipv4_fib.obj);  in switchdev_fib_ipv4_del()
1241 	if (!err)  in switchdev_fib_ipv4_del()
1244 	return err == -EOPNOTSUPP ? 0 : err;  in switchdev_fib_ipv4_del()