539 	struct mcast_req *req = NULL;  in mlx4_ib_mcg_timeout_handler()  local
546 			req = list_first_entry(&group->pending_list, struct mcast_req, group_list);  in mlx4_ib_mcg_timeout_handler()
547 			list_del(&req->group_list);  in mlx4_ib_mcg_timeout_handler()
548 			list_del(&req->func_list);  in mlx4_ib_mcg_timeout_handler()
549 			--group->func[req->func].num_pend_reqs;  in mlx4_ib_mcg_timeout_handler()
551 			kfree(req);  in mlx4_ib_mcg_timeout_handler()
581 			    struct mcast_req *req)  in handle_leave_req()  argument
585 	if (req->clean)  in handle_leave_req()
586 		leave_mask = group->func[req->func].join_state;  in handle_leave_req()
588 	status = check_leave(group, req->func, leave_mask);  in handle_leave_req()
590 		leave_group(group, req->func, leave_mask);  in handle_leave_req()
592 	if (!req->clean)  in handle_leave_req()
593 		send_reply_to_slave(req->func, group, &req->sa_mad, status);  in handle_leave_req()
594 	--group->func[req->func].num_pend_reqs;  in handle_leave_req()
595 	list_del(&req->group_list);  in handle_leave_req()
596 	list_del(&req->func_list);  in handle_leave_req()
597 	kfree(req);  in handle_leave_req()
602 			   struct mcast_req *req)  in handle_join_req()  argument
607 	struct ib_sa_mcmember_data *sa_data = (struct ib_sa_mcmember_data *)req->sa_mad.data;  in handle_join_req()
611 		status = cmp_rec(&group->rec, sa_data, req->sa_mad.sa_hdr.comp_mask);  in handle_join_req()
613 			join_group(group, req->func, join_mask);  in handle_join_req()
615 		--group->func[req->func].num_pend_reqs;  in handle_join_req()
616 		send_reply_to_slave(req->func, group, &req->sa_mad, status);  in handle_join_req()
617 		list_del(&req->group_list);  in handle_join_req()
618 		list_del(&req->func_list);  in handle_join_req()
619 		kfree(req);  in handle_join_req()
624 		if (send_join_to_wire(group, &req->sa_mad)) {  in handle_join_req()
625 			--group->func[req->func].num_pend_reqs;  in handle_join_req()
626 			list_del(&req->group_list);  in handle_join_req()
627 			list_del(&req->func_list);  in handle_join_req()
628 			kfree(req);  in handle_join_req()
641 	struct mcast_req *req = NULL;  in mlx4_ib_mcg_work_handler()  local
670 				req = list_first_entry(&group->pending_list,  in mlx4_ib_mcg_work_handler()
673 					if (req) {  in mlx4_ib_mcg_work_handler()
674 						send_reply_to_slave(req->func, group, &req->sa_mad, status);  in mlx4_ib_mcg_work_handler()
675 						--group->func[req->func].num_pend_reqs;  in mlx4_ib_mcg_work_handler()
676 						list_del(&req->group_list);  in mlx4_ib_mcg_work_handler()
677 						list_del(&req->func_list);  in mlx4_ib_mcg_work_handler()
678 						kfree(req);  in mlx4_ib_mcg_work_handler()
706 		req = list_first_entry(&group->pending_list, struct mcast_req,  in mlx4_ib_mcg_work_handler()
708 		sa_data = (struct ib_sa_mcmember_data *)req->sa_mad.data;  in mlx4_ib_mcg_work_handler()
714 		if (req->sa_mad.mad_hdr.method == IB_SA_METHOD_DELETE)  in mlx4_ib_mcg_work_handler()
715 			rc += handle_leave_req(group, req_join_state, req);  in mlx4_ib_mcg_work_handler()
717 			rc += handle_join_req(group, req_join_state, req);  in mlx4_ib_mcg_work_handler()
747 	struct mcast_req *req;  in search_relocate_mgid0_group()  local
765 					req = list_first_entry(&group->pending_list,  in search_relocate_mgid0_group()
767 					--group->func[req->func].num_pend_reqs;  in search_relocate_mgid0_group()
768 					list_del(&req->group_list);  in search_relocate_mgid0_group()
769 					list_del(&req->func_list);  in search_relocate_mgid0_group()
770 					kfree(req);  in search_relocate_mgid0_group()
869 static void queue_req(struct mcast_req *req)  in queue_req()  argument
871 	struct mcast_group *group = req->group;  in queue_req()
875 	list_add_tail(&req->group_list, &group->pending_list);  in queue_req()
876 	list_add_tail(&req->func_list, &group->func[req->func].pending);  in queue_req()
938 	struct mcast_req *req;  in mlx4_ib_mcg_multiplex_handler()  local
948 		req = kzalloc(sizeof *req, GFP_KERNEL);  in mlx4_ib_mcg_multiplex_handler()
949 		if (!req)  in mlx4_ib_mcg_multiplex_handler()
952 		req->func = slave;  in mlx4_ib_mcg_multiplex_handler()
953 		req->sa_mad = *sa_mad;  in mlx4_ib_mcg_multiplex_handler()
959 			kfree(req);  in mlx4_ib_mcg_multiplex_handler()
968 			kfree(req);  in mlx4_ib_mcg_multiplex_handler()
972 		req->group = group;  in mlx4_ib_mcg_multiplex_handler()
973 		queue_req(req);  in mlx4_ib_mcg_multiplex_handler()
994 	struct mcast_req *req = NULL;  in sysfs_show_group()  local
1009 		req = list_first_entry(&group->pending_list, struct mcast_req, group_list);  in sysfs_show_group()
1011 				be64_to_cpu(req->sa_mad.mad_hdr.tid));  in sysfs_show_group()
1061 	struct mcast_req *req, *tmp  in force_clean_group()  local
1063 	list_for_each_entry_safe(req, tmp, &group->pending_list, group_list) {  in force_clean_group()
1064 		list_del(&req->group_list);  in force_clean_group()
1065 		kfree(req);  in force_clean_group()
1154 static void build_leave_mad(struct mcast_req *req)  in build_leave_mad()  argument
1156 	struct ib_sa_mad *mad = &req->sa_mad;  in build_leave_mad()
1164 	struct mcast_req *req, *tmp, *group_first = NULL;  in clear_pending_reqs()  local
1171 	list_for_each_entry_safe(req, tmp, &group->func[vf].pending, func_list) {  in clear_pending_reqs()
1173 		if (group_first == req &&  in clear_pending_reqs()
1182 			list_del(&req->group_list);  in clear_pending_reqs()
1183 			list_del(&req->func_list);  in clear_pending_reqs()
1184 			kfree(req);  in clear_pending_reqs()
1197 	struct mcast_req *req;  in push_deleteing_req()  local
1203 	req = kzalloc(sizeof *req, GFP_KERNEL);  in push_deleteing_req()
1204 	if (!req) {  in push_deleteing_req()
1212 			kfree(req);  in push_deleteing_req()
1217 	req->clean = 1;  in push_deleteing_req()
1218 	req->func = slave;  in push_deleteing_req()
1219 	req->group = group;  in push_deleteing_req()
1221 	build_leave_mad(req);  in push_deleteing_req()
1222 	queue_req(req);  in push_deleteing_req()