scsi: smartpqi: change return value for LUN reset operations

change return value for controller offline to be consistent
with the rest of the driver.
Reviewed-by: NScott Benesh <scott.benesh@microsemi.com>
Signed-off-by: NKevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: NDon Brace <don.brace@microsemi.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/smartpqi/smartpqi_init.c

@@ -5025,7 +5025,7 @@ static int pqi_wait_for_lun_reset_completion(struct pqi_ctrl_info *ctrl_info,
 
 		pqi_check_ctrl_health(ctrl_info);
 		if (pqi_ctrl_offline(ctrl_info)) {
-			rc = -ETIMEDOUT;
+			rc = -ENXIO;
 			break;
 		}
 	}