CDS_NO_DISC
if ((ret == CDS_NO_DISC) || (ret==CDS_TRAY_OPEN)) {
if (tracks.error == CDS_NO_DISC) {
if ((ret == CDS_NO_DISC) || (ret==CDS_TRAY_OPEN)) {
ret = CDS_NO_DISC;
tracks->error = CDS_NO_DISC;
return CDS_NO_DISC;
return CDS_NO_DISC;
return (rc == -ENOMEDIUM) ? CDS_NO_DISC : CDS_NO_INFO;