scsi: hpsa: Ignore errors for unsupported LV_DEVICE_ID VPD page

Legacy boards might not support the LV_DEVICE_ID VPD page, so
we shouldn't print out an error message here.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/hpsa.c

@@ -3827,7 +3827,7 @@ static int hpsa_update_device_info(struct ctlr_info *h,
 	memset(this_device->device_id, 0,
 		sizeof(this_device->device_id));
 	if (hpsa_get_device_id(h, scsi3addr, this_device->device_id, 8,
-		sizeof(this_device->device_id)))
+		sizeof(this_device->device_id) < 0))
 		dev_err(&h->pdev->dev,
 			"hpsa%d: %s: can't get device id for host %d:C0:T%d:L%d\t%s\t%.16s\n",
 			h->ctlr, __func__,