[SCSI] ipr: Handle unknown errors

Better handle errors received which are not known to the device driver.
Just dump the hex data so that we have a hope of figuring out what
went wrong.
Signed-off-by: NBrian King <brking@us.ibm.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/ipr.c

@@ -1157,12 +1157,8 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
 		ipr_log_array_error(ioa_cfg, hostrcb);
 		break;
 	case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
-		ipr_log_generic_error(ioa_cfg, hostrcb);
-		break;
 	default:
-		dev_err(&ioa_cfg->pdev->dev,
-			"Unknown error received. Overlay ID: %d\n",
-			hostrcb->hcam.overlay_id);
+		ipr_log_generic_error(ioa_cfg, hostrcb);
 		break;
 	}
 }