2767 static int tipc_sk_join(struct tipc_sock *tsk, struct tipc_group_req *mreq)  in tipc_sk_join()  argument
2775 	if (mreq->type < TIPC_RESERVED_TYPES)  in tipc_sk_join()
2777 	if (mreq->scope > TIPC_NODE_SCOPE)  in tipc_sk_join()
2781 	grp = tipc_group_create(net, tsk->portid, mreq, &tsk->group_is_open);  in tipc_sk_join()
2785 	msg_set_lookup_scope(hdr, mreq->scope);  in tipc_sk_join()
2786 	msg_set_nametype(hdr, mreq->type);  in tipc_sk_join()
2788 	seq.type = mreq->type;  in tipc_sk_join()
2789 	seq.lower = mreq->instance;  in tipc_sk_join()
2791 	tipc_nametbl_build_group(net, grp, mreq->type, mreq->scope);  in tipc_sk_join()
2792 	rc = tipc_sk_publish(tsk, mreq->scope, &seq);  in tipc_sk_join()
2839 	struct tipc_group_req mreq;  in tipc_setsockopt()  local
2859 		if (ol < sizeof(mreq))  in tipc_setsockopt()
2861 		if (copy_from_user(&mreq, ov, sizeof(mreq)))  in tipc_setsockopt()
2896 		res = tipc_sk_join(tsk, &mreq);  in tipc_setsockopt()