1491 	struct nfsd4_conn *conn;  in alloc_conn()  local
1493 	conn = kmalloc(sizeof(struct nfsd4_conn), GFP_KERNEL);  in alloc_conn()
1494 	if (!conn)  in alloc_conn()
1497 	conn->cn_xprt = rqstp->rq_xprt;  in alloc_conn()
1498 	conn->cn_flags = flags;  in alloc_conn()
1499 	INIT_LIST_HEAD(&conn->cn_xpt_user.list);  in alloc_conn()
1500 	return conn;  in alloc_conn()
1503 static void __nfsd4_hash_conn(struct nfsd4_conn *conn, struct nfsd4_session *ses)  in __nfsd4_hash_conn()  argument
1505 	conn->cn_session = ses;  in __nfsd4_hash_conn()
1506 	list_add(&conn->cn_persession, &ses->se_conns);  in __nfsd4_hash_conn()
1509 static void nfsd4_hash_conn(struct nfsd4_conn *conn, struct nfsd4_session *ses)  in nfsd4_hash_conn()  argument
1514 	__nfsd4_hash_conn(conn, ses);  in nfsd4_hash_conn()
1518 static int nfsd4_register_conn(struct nfsd4_conn *conn)  in nfsd4_register_conn()  argument
1520 	conn->cn_xpt_user.callback = nfsd4_conn_lost;  in nfsd4_register_conn()
1521 	return register_xpt_user(conn->cn_xprt, &conn->cn_xpt_user);  in nfsd4_register_conn()
1524 static void nfsd4_init_conn(struct svc_rqst *rqstp, struct nfsd4_conn *conn, struct nfsd4_session *…  in nfsd4_init_conn()  argument
1528 	nfsd4_hash_conn(conn, ses);  in nfsd4_init_conn()
1529 	ret = nfsd4_register_conn(conn);  in nfsd4_init_conn()
1532 		nfsd4_conn_lost(&conn->cn_xpt_user);  in nfsd4_init_conn()
2180 	struct nfs4_cb_conn *conn = &clp->cl_cb_conn;  in gen_callback()  local
2195 	conn->cb_addrlen = rpc_uaddr2sockaddr(clp->net, se->se_callback_addr_val,  in gen_callback()
2197 					    (struct sockaddr *)&conn->cb_addr,  in gen_callback()
2198 					    sizeof(conn->cb_addr));  in gen_callback()
2200 	if (!conn->cb_addrlen || conn->cb_addr.ss_family != expected_family)  in gen_callback()
2203 	if (conn->cb_addr.ss_family == AF_INET6)  in gen_callback()
2204 		((struct sockaddr_in6 *)&conn->cb_addr)->sin6_scope_id = scopeid;  in gen_callback()
2206 	conn->cb_prog = se->se_callback_prog;  in gen_callback()
2207 	conn->cb_ident = se->se_callback_ident;  in gen_callback()
2208 	memcpy(&conn->cb_saddr, &rqstp->rq_daddr, rqstp->rq_daddrlen);  in gen_callback()
2211 	conn->cb_addr.ss_family = AF_UNSPEC;  in gen_callback()
2212 	conn->cb_addrlen = 0;  in gen_callback()
2612 	struct nfsd4_conn *conn;  in nfsd4_create_session()  local
2632 	conn = alloc_conn_from_crses(rqstp, cr_ses);  in nfsd4_create_session()
2633 	if (!conn)  in nfsd4_create_session()
2701 	nfsd4_init_conn(rqstp, conn, new);  in nfsd4_create_session()
2708 	free_conn(conn);  in nfsd4_create_session()
2756 	struct nfsd4_conn *conn;  in nfsd4_bind_conn_to_session()  local
2774 	conn = alloc_conn(rqstp, bcts->dir);  in nfsd4_bind_conn_to_session()
2776 	if (!conn)  in nfsd4_bind_conn_to_session()
2778 	nfsd4_init_conn(rqstp, conn, session);  in nfsd4_bind_conn_to_session()
2900 	struct nfsd4_conn *conn;  in nfsd4_sequence()  local
2913 	conn = alloc_conn(rqstp, NFS4_CDFC4_FORE);  in nfsd4_sequence()
2914 	if (!conn)  in nfsd4_sequence()
2961 	status = nfsd4_sequence_check_conn(conn, session);  in nfsd4_sequence()
2962 	conn = NULL;  in nfsd4_sequence()
3002 	if (conn)  in nfsd4_sequence()
3003 		free_conn(conn);  in nfsd4_sequence()