292 		return (skb_queue_len(&iucv->send_skb_q) < iucv->path->msglim);  in iucv_below_msglim()
441 	struct iucv_path *path = iucv->path;  in iucv_sever_path()  local
443 	if (iucv->path) {  in iucv_sever_path()
444 		iucv->path = NULL;  in iucv_sever_path()
449 			pr_iucv->path_sever(path, user_data);  in iucv_sever_path()
451 			pr_iucv->path_sever(path, NULL);  in iucv_sever_path()
452 		iucv_path_free(path);  in iucv_sever_path()
561 	iucv->path = NULL;  in iucv_sock_alloc()
728 	if (iucv->path)  in iucv_sock_bind()
815 	iucv->path = iucv_path_alloc(iucv->msglimit,  in afiucv_path_connect()
817 	if (!iucv->path) {  in afiucv_path_connect()
821 	err = pr_iucv->path_connect(iucv->path, &af_iucv_handler,  in afiucv_path_connect()
825 		iucv_path_free(iucv->path);  in afiucv_path_connect()
826 		iucv->path = NULL;  in afiucv_path_connect()
1021 static int iucv_send_iprm(struct iucv_path *path, struct iucv_message *msg,  in iucv_send_iprm()  argument
1028 	return pr_iucv->message_send(path, msg, IUCV_IPRMDATA, 0,  in iucv_send_iprm()
1156 	if (((iucv->path->flags & IUCV_IPRMDATA) & iucv->flags)  in iucv_sock_sendmsg()
1158 		err = iucv_send_iprm(iucv->path, &txmsg, skb);  in iucv_sock_sendmsg()
1170 			pr_iucv->path_sever(iucv->path, NULL);  in iucv_sock_sendmsg()
1176 		err = pr_iucv->message_send(iucv->path, &txmsg, 0, 0,  in iucv_sock_sendmsg()
1248 				 struct iucv_path *path,  in iucv_process_message()  argument
1267 		rc = pr_iucv->message_receive(path, msg,  in iucv_process_message()
1283 				pr_iucv->path_sever(path, NULL);  in iucv_process_message()
1313 		iucv_process_message(sk, skb, p->path, &p->msg);  in iucv_process_message_q()
1523 			err = pr_iucv->message_send(iucv->path, &txmsg,  in iucv_sock_shutdown()
1545 		    iucv->path) {  in iucv_sock_shutdown()
1546 			err = pr_iucv->path_quiesce(iucv->path, NULL);  in iucv_sock_shutdown()
1653 		val = (iucv->path != NULL) ? iucv->path->msglim	/* connected */  in iucv_sock_getsockopt()
1678 static int iucv_callback_connreq(struct iucv_path *path,  in iucv_callback_connreq()  argument
1716 		err = pr_iucv->path_sever(path, user_data);  in iucv_callback_connreq()
1717 		iucv_path_free(path);  in iucv_callback_connreq()
1723 		err = pr_iucv->path_sever(path, user_data);  in iucv_callback_connreq()
1724 		iucv_path_free(path);  in iucv_callback_connreq()
1731 		err = pr_iucv->path_sever(path, user_data);  in iucv_callback_connreq()
1732 		iucv_path_free(path);  in iucv_callback_connreq()
1745 	niucv->path = path;  in iucv_callback_connreq()
1754 	path->msglim = iucv->msglimit;  in iucv_callback_connreq()
1755 	err = pr_iucv->path_accept(path, &af_iucv_handler, nuser_data, nsk);  in iucv_callback_connreq()
1773 static void iucv_callback_connack(struct iucv_path *path, u8 ipuser[16])  in iucv_callback_connack()  argument
1775 	struct sock *sk = path->private;  in iucv_callback_connack()
1781 static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)  in iucv_callback_rx()  argument
1783 	struct sock *sk = path->private;  in iucv_callback_rx()
1790 		pr_iucv->message_reject(path, msg);  in iucv_callback_rx()
1809 	iucv_process_message(sk, skb, path, msg);  in iucv_callback_rx()
1816 	save_msg->path = path;  in iucv_callback_rx()
1825 static void iucv_callback_txdone(struct iucv_path *path,  in iucv_callback_txdone()  argument
1828 	struct sock *sk = path->private;  in iucv_callback_txdone()
1867 static void iucv_callback_connrej(struct iucv_path *path, u8 ipuser[16])  in iucv_callback_connrej()  argument
1869 	struct sock *sk = path->private;  in iucv_callback_connrej()
1885 static void iucv_callback_shutdown(struct iucv_path *path, u8 ipuser[16])  in iucv_callback_shutdown()  argument
1887 	struct sock *sk = path->private;  in iucv_callback_shutdown()