static int sd_try_extended_inquiry(struct scsi_device *sdp)
{
	/*
	 * Although VPD inquiries can go to SCSI-2 type devices,
	 * some USB ones crash on receiving them, and the pages
	 * we currently ask for are for SPC-3 and beyond
	 */
	if (sdp->scsi_level > SCSI_SPC_2)
		return 1;
	return 0;
}
static int sd_try_extended_inquiry(struct scsi_device *sdp)
{
	 
	if (sdp->scsi_level > SCSI_SPC_2)
		return 1;
	return 0;
}