72 /* Check if need to build a reply message.
73  * OVS userspace sets the NLM_F_ECHO flag if it needs the reply. */
972 	struct sk_buff *reply;  in ovs_flow_cmd_new()  local
1030 	reply = ovs_flow_cmd_alloc_info(acts, &new_flow->id, info, false,  in ovs_flow_cmd_new()
1032 	if (IS_ERR(reply)) {  in ovs_flow_cmd_new()
1033 		error = PTR_ERR(reply);  in ovs_flow_cmd_new()
1059 		if (unlikely(reply)) {  in ovs_flow_cmd_new()
1062 						       reply, info->snd_portid,  in ovs_flow_cmd_new()
1101 		if (unlikely(reply)) {  in ovs_flow_cmd_new()
1104 						       reply, info->snd_portid,  in ovs_flow_cmd_new()
1116 	if (reply)  in ovs_flow_cmd_new()
1117 		ovs_notify(&dp_flow_genl_family, reply, info);  in ovs_flow_cmd_new()
1124 	kfree_skb(reply);  in ovs_flow_cmd_new()
1219 	struct sk_buff *reply = NULL;  in ovs_flow_cmd_set()  local
1243 		reply = ovs_flow_cmd_alloc_info(acts, &sfid, info, false,  in ovs_flow_cmd_set()
1245 		if (IS_ERR(reply)) {  in ovs_flow_cmd_set()
1246 			error = PTR_ERR(reply);  in ovs_flow_cmd_set()
1272 		if (unlikely(reply)) {  in ovs_flow_cmd_set()
1275 						       reply, info->snd_portid,  in ovs_flow_cmd_set()
1283 		reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex,  in ovs_flow_cmd_set()
1287 		if (IS_ERR(reply)) {  in ovs_flow_cmd_set()
1288 			error = PTR_ERR(reply);  in ovs_flow_cmd_set()
1298 	if (reply)  in ovs_flow_cmd_set()
1299 		ovs_notify(&dp_flow_genl_family, reply, info);  in ovs_flow_cmd_set()
1307 	kfree_skb(reply);  in ovs_flow_cmd_set()
1320 	struct sk_buff *reply;  in ovs_flow_cmd_get()  local
1359 	reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex, info,  in ovs_flow_cmd_get()
1361 	if (IS_ERR(reply)) {  in ovs_flow_cmd_get()
1362 		err = PTR_ERR(reply);  in ovs_flow_cmd_get()
1367 	return genlmsg_reply(reply, info);  in ovs_flow_cmd_get()
1379 	struct sk_buff *reply;  in ovs_flow_cmd_del()  local
1422 	reply = ovs_flow_cmd_alloc_info((const struct sw_flow_actions __force *) flow->sf_acts,  in ovs_flow_cmd_del()
1424 	if (likely(reply)) {  in ovs_flow_cmd_del()
1425 		if (!IS_ERR(reply)) {  in ovs_flow_cmd_del()
1428 						     reply, info->snd_portid,  in ovs_flow_cmd_del()
1434 				kfree_skb(reply);  in ovs_flow_cmd_del()
1438 			ovs_notify(&dp_flow_genl_family, reply, info);  in ovs_flow_cmd_del()
1441 					PTR_ERR(reply));  in ovs_flow_cmd_del()
1786 	struct sk_buff *reply;  in ovs_dp_cmd_new()  local
1796 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_new()
1797 	if (!reply)  in ovs_dp_cmd_new()
1858 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_new()
1867 	ovs_notify(&dp_datapath_genl_family, reply, info);  in ovs_dp_cmd_new()
1884 	kfree_skb(reply);  in ovs_dp_cmd_new()
1927 	struct sk_buff *reply;  in ovs_dp_cmd_del()  local
1931 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_del()
1932 	if (!reply)  in ovs_dp_cmd_del()
1942 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_del()
1949 	ovs_notify(&dp_datapath_genl_family, reply, info);  in ovs_dp_cmd_del()
1955 	kfree_skb(reply);  in ovs_dp_cmd_del()
1961 	struct sk_buff *reply;  in ovs_dp_cmd_set()  local
1965 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_set()
1966 	if (!reply)  in ovs_dp_cmd_set()
1980 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_set()
1985 	ovs_notify(&dp_datapath_genl_family, reply, info);  in ovs_dp_cmd_set()
1991 	kfree_skb(reply);  in ovs_dp_cmd_set()
1997 	struct sk_buff *reply;  in ovs_dp_cmd_get()  local
2001 	reply = ovs_dp_cmd_alloc_info();  in ovs_dp_cmd_get()
2002 	if (!reply)  in ovs_dp_cmd_get()
2012 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,  in ovs_dp_cmd_get()
2017 	return genlmsg_reply(reply, info);  in ovs_dp_cmd_get()
2021 	kfree_skb(reply);  in ovs_dp_cmd_get()
2258 	struct sk_buff *reply;  in ovs_vport_cmd_new()  local
2278 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_new()
2279 	if (!reply)  in ovs_vport_cmd_new()
2322 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_new()
2336 	ovs_notify(&dp_vport_genl_family, reply, info);  in ovs_vport_cmd_new()
2341 	kfree_skb(reply);  in ovs_vport_cmd_new()
2348 	struct sk_buff *reply;  in ovs_vport_cmd_set()  local
2352 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_set()
2353 	if (!reply)  in ovs_vport_cmd_set()
2383 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_set()
2389 	ovs_notify(&dp_vport_genl_family, reply, info);  in ovs_vport_cmd_set()
2394 	kfree_skb(reply);  in ovs_vport_cmd_set()
2402 	struct sk_buff *reply;  in ovs_vport_cmd_del()  local
2408 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_del()
2409 	if (!reply)  in ovs_vport_cmd_del()
2423 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_del()
2444 	ovs_notify(&dp_vport_genl_family, reply, info);  in ovs_vport_cmd_del()
2449 	kfree_skb(reply);  in ovs_vport_cmd_del()
2457 	struct sk_buff *reply;  in ovs_vport_cmd_get()  local
2461 	reply = ovs_vport_cmd_alloc_info();  in ovs_vport_cmd_get()
2462 	if (!reply)  in ovs_vport_cmd_get()
2470 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),  in ovs_vport_cmd_get()
2476 	return genlmsg_reply(reply, info);  in ovs_vport_cmd_get()
2480 	kfree_skb(reply);  in ovs_vport_cmd_get()