261 	struct cma_multicast	*mc;  member
357 	struct cma_multicast *mc = container_of(kref, struct cma_multicast, mcref);  in release_mc()  local
359 	kfree(mc->multicast.ib);  in release_mc()
360 	kfree(mc);  in release_mc()
1430 	struct cma_multicast *mc;  in cma_leave_mc_groups()  local
1433 		mc = container_of(id_priv->mc_list.next,  in cma_leave_mc_groups()
1435 		list_del(&mc->list);  in cma_leave_mc_groups()
1438 			ib_sa_free_multicast(mc->multicast.ib);  in cma_leave_mc_groups()
1439 			kfree(mc);  in cma_leave_mc_groups()
1441 			kref_put(&mc->mcref, release_mc);  in cma_leave_mc_groups()
3516 	struct cma_multicast *mc = multicast->context;  in cma_ib_mc_handler()  local
3520 	id_priv = mc->id_priv;  in cma_ib_mc_handler()
3535 	event.param.ud.private_data = mc->context;  in cma_ib_mc_handler()
3589 				 struct cma_multicast *mc)  in cma_join_ib_multicast()  argument
3606 	cma_set_mgid(id_priv, (struct sockaddr *) &mc->addr, &rec.mgid);  in cma_join_ib_multicast()
3625 	mc->multicast.ib = ib_sa_join_multicast(&sa_client, id_priv->id.device,  in cma_join_ib_multicast()
3628 						cma_ib_mc_handler, mc);  in cma_join_ib_multicast()
3629 	return PTR_ERR_OR_ZERO(mc->multicast.ib);  in cma_join_ib_multicast()
3635 	struct cma_multicast *mc = mw->mc;  in iboe_mcast_work_handler()  local
3636 	struct ib_sa_multicast *m = mc->multicast.ib;  in iboe_mcast_work_handler()
3638 	mc->multicast.ib->context = mc;  in iboe_mcast_work_handler()
3640 	kref_put(&mc->mcref, release_mc);  in iboe_mcast_work_handler()
3671 				   struct cma_multicast *mc)  in cma_iboe_join_multicast()  argument
3676 	struct sockaddr *addr = (struct sockaddr *)&mc->addr;  in cma_iboe_join_multicast()
3679 	if (cma_zero_addr((struct sockaddr *)&mc->addr))  in cma_iboe_join_multicast()
3686 	mc->multicast.ib = kzalloc(sizeof(struct ib_sa_multicast), GFP_KERNEL);  in cma_iboe_join_multicast()
3687 	if (!mc->multicast.ib) {  in cma_iboe_join_multicast()
3692 	cma_iboe_set_mgid(addr, &mc->multicast.ib->rec.mgid);  in cma_iboe_join_multicast()
3694 	mc->multicast.ib->rec.pkey = cpu_to_be16(0xffff);  in cma_iboe_join_multicast()
3696 		mc->multicast.ib->rec.qkey = cpu_to_be32(RDMA_UDP_QKEY);  in cma_iboe_join_multicast()
3704 	mc->multicast.ib->rec.rate = iboe_get_rate(ndev);  in cma_iboe_join_multicast()
3705 	mc->multicast.ib->rec.hop_limit = 1;  in cma_iboe_join_multicast()
3706 	mc->multicast.ib->rec.mtu = iboe_get_mtu(ndev->mtu);  in cma_iboe_join_multicast()
3708 	if (!mc->multicast.ib->rec.mtu) {  in cma_iboe_join_multicast()
3713 		    &mc->multicast.ib->rec.port_gid);  in cma_iboe_join_multicast()
3715 	work->mc = mc;  in cma_iboe_join_multicast()
3717 	kref_get(&mc->mcref);  in cma_iboe_join_multicast()
3723 	kfree(mc->multicast.ib);  in cma_iboe_join_multicast()
3733 	struct cma_multicast *mc;  in rdma_join_multicast()  local
3741 	mc = kmalloc(sizeof *mc, GFP_KERNEL);  in rdma_join_multicast()
3742 	if (!mc)  in rdma_join_multicast()
3745 	memcpy(&mc->addr, addr, rdma_addr_size(addr));  in rdma_join_multicast()
3746 	mc->context = context;  in rdma_join_multicast()
3747 	mc->id_priv = id_priv;  in rdma_join_multicast()
3750 	list_add(&mc->list, &id_priv->mc_list);  in rdma_join_multicast()
3754 		kref_init(&mc->mcref);  in rdma_join_multicast()
3755 		ret = cma_iboe_join_multicast(id_priv, mc);  in rdma_join_multicast()
3757 		ret = cma_join_ib_multicast(id_priv, mc);  in rdma_join_multicast()
3763 		list_del(&mc->list);  in rdma_join_multicast()
3765 		kfree(mc);  in rdma_join_multicast()
3774 	struct cma_multicast *mc;  in rdma_leave_multicast()  local
3778 	list_for_each_entry(mc, &id_priv->mc_list, list) {  in rdma_leave_multicast()
3779 		if (!memcmp(&mc->addr, addr, rdma_addr_size(addr))) {  in rdma_leave_multicast()
3780 			list_del(&mc->list);  in rdma_leave_multicast()
3785 						&mc->multicast.ib->rec.mgid,  in rdma_leave_multicast()
3786 						be16_to_cpu(mc->multicast.ib->rec.mlid));  in rdma_leave_multicast()
3791 				ib_sa_free_multicast(mc->multicast.ib);  in rdma_leave_multicast()
3792 				kfree(mc);  in rdma_leave_multicast()
3794 				kref_put(&mc->mcref, release_mc);  in rdma_leave_multicast()