291 		return (skb_queue_len(&iucv->send_skb_q) < iucv->path->msglim);  in iucv_below_msglim()
440 	struct iucv_path *path = iucv->path;  in iucv_sever_path()  local
442 	if (iucv->path) {  in iucv_sever_path()
443 		iucv->path = NULL;  in iucv_sever_path()
448 			pr_iucv->path_sever(path, user_data);  in iucv_sever_path()
450 			pr_iucv->path_sever(path, NULL);  in iucv_sever_path()
451 		iucv_path_free(path);  in iucv_sever_path()
560 	iucv->path = NULL;  in iucv_sock_alloc()
727 	if (iucv->path)  in iucv_sock_bind()
814 	iucv->path = iucv_path_alloc(iucv->msglimit,  in afiucv_path_connect()
816 	if (!iucv->path) {  in afiucv_path_connect()
820 	err = pr_iucv->path_connect(iucv->path, &af_iucv_handler,  in afiucv_path_connect()
824 		iucv_path_free(iucv->path);  in afiucv_path_connect()
825 		iucv->path = NULL;  in afiucv_path_connect()
1020 static int iucv_send_iprm(struct iucv_path *path, struct iucv_message *msg,  in iucv_send_iprm()  argument
1027 	return pr_iucv->message_send(path, msg, IUCV_IPRMDATA, 0,  in iucv_send_iprm()
1155 	if (((iucv->path->flags & IUCV_IPRMDATA) & iucv->flags)  in iucv_sock_sendmsg()
1157 		err = iucv_send_iprm(iucv->path, &txmsg, skb);  in iucv_sock_sendmsg()
1169 			pr_iucv->path_sever(iucv->path, NULL);  in iucv_sock_sendmsg()
1175 		err = pr_iucv->message_send(iucv->path, &txmsg, 0, 0,  in iucv_sock_sendmsg()
1247 				 struct iucv_path *path,  in iucv_process_message()  argument
1266 		rc = pr_iucv->message_receive(path, msg,  in iucv_process_message()
1282 				pr_iucv->path_sever(path, NULL);  in iucv_process_message()
1312 		iucv_process_message(sk, skb, p->path, &p->msg);  in iucv_process_message_q()
1522 			err = pr_iucv->message_send(iucv->path, &txmsg,  in iucv_sock_shutdown()
1544 		    iucv->path) {  in iucv_sock_shutdown()
1545 			err = pr_iucv->path_quiesce(iucv->path, NULL);  in iucv_sock_shutdown()
1652 		val = (iucv->path != NULL) ? iucv->path->msglim	/* connected */  in iucv_sock_getsockopt()
1677 static int iucv_callback_connreq(struct iucv_path *path,  in iucv_callback_connreq()  argument
1715 		err = pr_iucv->path_sever(path, user_data);  in iucv_callback_connreq()
1716 		iucv_path_free(path);  in iucv_callback_connreq()
1722 		err = pr_iucv->path_sever(path, user_data);  in iucv_callback_connreq()
1723 		iucv_path_free(path);  in iucv_callback_connreq()
1730 		err = pr_iucv->path_sever(path, user_data);  in iucv_callback_connreq()
1731 		iucv_path_free(path);  in iucv_callback_connreq()
1744 	niucv->path = path;  in iucv_callback_connreq()
1753 	path->msglim = iucv->msglimit;  in iucv_callback_connreq()
1754 	err = pr_iucv->path_accept(path, &af_iucv_handler, nuser_data, nsk);  in iucv_callback_connreq()
1772 static void iucv_callback_connack(struct iucv_path *path, u8 ipuser[16])  in iucv_callback_connack()  argument
1774 	struct sock *sk = path->private;  in iucv_callback_connack()
1780 static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)  in iucv_callback_rx()  argument
1782 	struct sock *sk = path->private;  in iucv_callback_rx()
1789 		pr_iucv->message_reject(path, msg);  in iucv_callback_rx()
1808 	iucv_process_message(sk, skb, path, msg);  in iucv_callback_rx()
1815 	save_msg->path = path;  in iucv_callback_rx()
1824 static void iucv_callback_txdone(struct iucv_path *path,  in iucv_callback_txdone()  argument
1827 	struct sock *sk = path->private;  in iucv_callback_txdone()
1866 static void iucv_callback_connrej(struct iucv_path *path, u8 ipuser[16])  in iucv_callback_connrej()  argument
1868 	struct sock *sk = path->private;  in iucv_callback_connrej()
1884 static void iucv_callback_shutdown(struct iucv_path *path, u8 ipuser[16])  in iucv_callback_shutdown()  argument
1886 	struct sock *sk = path->private;  in iucv_callback_shutdown()