2497 	struct ib_uverbs_mcast_entry *mcast;  in ib_uverbs_attach_mcast()  local
2511 	list_for_each_entry(mcast, &obj->mcast_list, list)  in ib_uverbs_attach_mcast()
2512 		if (cmd.mlid == mcast->lid &&  in ib_uverbs_attach_mcast()
2513 		    !memcmp(cmd.gid, mcast->gid.raw, sizeof mcast->gid.raw)) {  in ib_uverbs_attach_mcast()
2518 	mcast = kmalloc(sizeof *mcast, GFP_KERNEL);  in ib_uverbs_attach_mcast()
2519 	if (!mcast) {  in ib_uverbs_attach_mcast()
2524 	mcast->lid = cmd.mlid;  in ib_uverbs_attach_mcast()
2525 	memcpy(mcast->gid.raw, cmd.gid, sizeof mcast->gid.raw);  in ib_uverbs_attach_mcast()
2527 	ret = ib_attach_mcast(qp, &mcast->gid, cmd.mlid);  in ib_uverbs_attach_mcast()
2529 		list_add_tail(&mcast->list, &obj->mcast_list);  in ib_uverbs_attach_mcast()
2531 		kfree(mcast);  in ib_uverbs_attach_mcast()
2545 	struct ib_uverbs_mcast_entry *mcast;  in ib_uverbs_detach_mcast()  local
2560 	list_for_each_entry(mcast, &obj->mcast_list, list)  in ib_uverbs_detach_mcast()
2561 		if (cmd.mlid == mcast->lid &&  in ib_uverbs_detach_mcast()
2562 		    !memcmp(cmd.gid, mcast->gid.raw, sizeof mcast->gid.raw)) {  in ib_uverbs_detach_mcast()
2563 			list_del(&mcast->list);  in ib_uverbs_detach_mcast()
2564 			kfree(mcast);  in ib_uverbs_detach_mcast()