Lines Matching refs:IS_ERR
253 if (IS_ERR(ret)) in xenbus_dev_request_and_reply()
304 if (IS_ERR(ret)) in xs_talkv()
338 if (IS_ERR(reply)) in xs_error()
397 if (IS_ERR(path)) in xenbus_directory()
402 if (IS_ERR(strings)) in xenbus_directory()
417 if (IS_ERR(d)) in xenbus_exists()
435 if (IS_ERR(path)) in xenbus_read()
455 if (IS_ERR(path)) in xenbus_write()
477 if (IS_ERR(path)) in xenbus_mkdir()
493 if (IS_ERR(path)) in xenbus_rm()
512 if (IS_ERR(id_str)) { in xenbus_transaction_start()
553 if (IS_ERR(val)) in xenbus_scanf()
604 if (IS_ERR(p)) { in xenbus_gather()
900 if (IS_ERR(msg->u.watch.vec)) { in process_msg()
969 if (IS_ERR(task)) in xs_init()
974 if (IS_ERR(task)) in xs_init()