318 	permit = rtrs_clt_get_permit(sess->rtrs, con_type,  in rnbd_get_permit()
335 	rtrs_clt_put_permit(sess->rtrs, permit);  in rnbd_put_permit()
425 static int send_usr_msg(struct rtrs_clt *rtrs, int dir,  in send_usr_msg()  argument
439 	err = rtrs_clt_request(dir, &req_ops, rtrs, iu->permit,  in send_usr_msg()
485 	err = send_usr_msg(sess->rtrs, WRITE, iu, &vec, 0, NULL, 0,  in send_msg_close()
573 	err = send_usr_msg(sess->rtrs, READ, iu,  in send_msg_open()
627 	err = send_usr_msg(sess->rtrs, READ, iu,  in send_msg_sess_info()
682 	err = rtrs_clt_query(sess->rtrs, &attrs);  in remap_devs()
760 	if (!IS_ERR_OR_NULL(sess->rtrs)) {  in close_rtrs()
761 		rtrs_clt_close(sess->rtrs);  in close_rtrs()
762 		sess->rtrs = NULL;  in close_rtrs()
834 	if (IS_ERR_OR_NULL(sess->rtrs))  in wait_for_rtrs_connection()
847 	if (IS_ERR_OR_NULL(sess->rtrs)) {  in wait_for_rtrs_disconnection()
874 		if (sess->rtrs_ready && IS_ERR_OR_NULL(sess->rtrs))  in __find_and_get_sess()
1001 	struct rtrs_clt *rtrs = dev->sess->rtrs;  in rnbd_client_xfer_request()  local
1040 	err = rtrs_clt_request(rq_data_dir(rq), &req_ops, rtrs, permit,  in rnbd_client_xfer_request()
1208 	sess->rtrs = rtrs_clt_open(&rtrs_ops, sessname,  in find_and_get_or_create_sess()
1214 	if (IS_ERR(sess->rtrs)) {  in find_and_get_or_create_sess()
1215 		err = PTR_ERR(sess->rtrs);  in find_and_get_or_create_sess()
1219 	err = rtrs_clt_query(sess->rtrs, &attrs);  in find_and_get_or_create_sess()
1606 	if (was_mapped && sess->rtrs)  in rnbd_clt_unmap_device()