73 /* Check if need to build a reply message.
74  * OVS userspace sets the NLM_F_ECHO flag if it needs the reply. */
973 	struct sk_buff *reply;  in ovs_flow_cmd_new()  local
1031 	reply = ovs_flow_cmd_alloc_info(acts, &new_flow->id, info, false,  in ovs_flow_cmd_new()
1033 	if (IS_ERR(reply)) {  in ovs_flow_cmd_new()
1034 		error = PTR_ERR(reply);  in ovs_flow_cmd_new()
1060 		if (unlikely(reply)) {  in ovs_flow_cmd_new()
1063 						       reply, info->snd_portid,  in ovs_flow_cmd_new()
1102 		if (unlikely(reply)) {  in ovs_flow_cmd_new()
1105 						       reply, info->snd_portid,  in ovs_flow_cmd_new()
1117 	if (reply)  in ovs_flow_cmd_new()
1118 		ovs_notify(&dp_flow_genl_family, reply, info);  in ovs_flow_cmd_new()
1125 	kfree_skb(reply);  in ovs_flow_cmd_new()
1220 	struct sk_buff *reply = NULL;  in ovs_flow_cmd_set()  local
1244 		reply = ovs_flow_cmd_alloc_info(acts, &sfid, info, false,  in ovs_flow_cmd_set()
1246 		if (IS_ERR(reply)) {  in ovs_flow_cmd_set()
1247 			error = PTR_ERR(reply);  in ovs_flow_cmd_set()
1273 		if (unlikely(reply)) {  in ovs_flow_cmd_set()
1276 						       reply, info->snd_portid,  in ovs_flow_cmd_set()
1284 		reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex,  in ovs_flow_cmd_set()
1288 		if (IS_ERR(reply)) {  in ovs_flow_cmd_set()
1289 			error = PTR_ERR(reply);  in ovs_flow_cmd_set()
1299 	if (reply)  in ovs_flow_cmd_set()
1300 		ovs_notify(&dp_flow_genl_family, reply, info);  in ovs_flow_cmd_set()
1308 	kfree_skb(reply);  in ovs_flow_cmd_set()
1321 	struct sk_buff *reply;  in ovs_flow_cmd_get()  local
1360 	reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex, info,  in ovs_flow_cmd_get()
1362 	if (IS_ERR(reply)) {  in ovs_flow_cmd_get()
1363 		err = PTR_ERR(reply);  in ovs_flow_cmd_get()
1368 	return genlmsg_reply(reply, info);  in ovs_flow_cmd_get()
1380 	struct sk_buff *reply;  in ovs_flow_cmd_del()  local
1423 	reply = ovs_flow_cmd_alloc_info((const struct sw_flow_actions __force *) flow->sf_acts,  in ovs_flow_cmd_del()
1425 	if (likely(reply)) {  in ovs_flow_cmd_del()
1426 		if (!IS_ERR(reply)) {  in ovs_flow_cmd_del()
1429 						     reply, info->snd_portid,  in ovs_flow_cmd_del()
1435 				kfree_skb(reply);  in ovs_flow_cmd_del()
1439 			ovs_notify(&dp_flow_genl_family, reply, info);  in ovs_flow_cmd_del()
1442 					PTR_ERR(reply));  in ovs_flow_cmd_del()
1787 	struct sk_buff *reply;  in ovs_dp_cmd_new()  local
1797 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_new()
1798 	if (!reply)  in ovs_dp_cmd_new()
1860 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_new()
1869 	ovs_notify(&dp_datapath_genl_family, reply, info);  in ovs_dp_cmd_new()
1886 	kfree_skb(reply);  in ovs_dp_cmd_new()
1929 	struct sk_buff *reply;  in ovs_dp_cmd_del()  local
1933 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_del()
1934 	if (!reply)  in ovs_dp_cmd_del()
1944 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_del()
1951 	ovs_notify(&dp_datapath_genl_family, reply, info);  in ovs_dp_cmd_del()
1957 	kfree_skb(reply);  in ovs_dp_cmd_del()
1963 	struct sk_buff *reply;  in ovs_dp_cmd_set()  local
1967 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_set()
1968 	if (!reply)  in ovs_dp_cmd_set()
1982 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_set()
1987 	ovs_notify(&dp_datapath_genl_family, reply, info);  in ovs_dp_cmd_set()
1993 	kfree_skb(reply);  in ovs_dp_cmd_set()
1999 	struct sk_buff *reply;  in ovs_dp_cmd_get()  local
2003 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_get()
2004 	if (!reply)  in ovs_dp_cmd_get()
2014 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_get()
2019 	return genlmsg_reply(reply, info);  in ovs_dp_cmd_get()
2023 	kfree_skb(reply);  in ovs_dp_cmd_get()
2254 	struct sk_buff *reply;  in ovs_vport_cmd_new()  local
2275 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_new()
2276 	if (!reply)  in ovs_vport_cmd_new()
2319 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_new()
2333 	ovs_notify(&dp_vport_genl_family, reply, info);  in ovs_vport_cmd_new()
2338 	kfree_skb(reply);  in ovs_vport_cmd_new()
2345 	struct sk_buff *reply;  in ovs_vport_cmd_set()  local
2349 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_set()
2350 	if (!reply)  in ovs_vport_cmd_set()
2380 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_set()
2386 	ovs_notify(&dp_vport_genl_family, reply, info);  in ovs_vport_cmd_set()
2391 	kfree_skb(reply);  in ovs_vport_cmd_set()
2399 	struct sk_buff *reply;  in ovs_vport_cmd_del()  local
2405 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_del()
2406 	if (!reply)  in ovs_vport_cmd_del()
2420 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_del()
2441 	ovs_notify(&dp_vport_genl_family, reply, info);  in ovs_vport_cmd_del()
2446 	kfree_skb(reply);  in ovs_vport_cmd_del()
2454 	struct sk_buff *reply;  in ovs_vport_cmd_get()  local
2458 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_get()
2459 	if (!reply)  in ovs_vport_cmd_get()
2467 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_get()
2473 	return genlmsg_reply(reply, info);  in ovs_vport_cmd_get()
2477 	kfree_skb(reply);  in ovs_vport_cmd_get()