VD_SETUP_ERROR
status == EROFS) && (!(vd->initialized & VD_SETUP_ERROR) &&
if (!(vd->initialized & VD_SETUP_ERROR) &&
vd->initialized |= VD_SETUP_ERROR;
} else if (vd->initialized & VD_SETUP_ERROR) {
vd->initialized &= ~VD_SETUP_ERROR;