1897 	struct aio_poll_table apt;  in aio_poll()  local
1916 	apt.pt._qproc = aio_poll_queue_proc;  in aio_poll()
1917 	apt.pt._key = req->events;  in aio_poll()
1918 	apt.iocb = aiocb;  in aio_poll()
1919 	apt.queued = false;  in aio_poll()
1920 	apt.error = -EINVAL; /* same as no support for IOCB_CMD_POLL */  in aio_poll()
1926 	mask = vfs_poll(req->file, &apt.pt) & req->events;  in aio_poll()
1928 	if (likely(apt.queued)) {  in aio_poll()
1936 			if (apt.error) /* unsupported case: multiple queues */  in aio_poll()
1938 			apt.error = 0;  in aio_poll()
1941 		if (mask || apt.error) {  in aio_poll()
1960 		apt.error = 0;  in aio_poll()
1965 	return apt.error;  in aio_poll()