hpsa: remove 'action required' phrasing

In the case of LUN data changing, the driver will
auto rescan and so it's not even true that "action" is
"required".

Remove "action required" phrases from warning messages and
replace with description phrases.

Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Stephen M. Cameron <stephenmcameron@gmail.com>
Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com>
Reviewed-by: Webb Scales <webb.scales@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/scsi/hpsa.c

@@ -276,12 +276,12 @@ static int check_for_unit_attention(struct ctlr_info *h,
 			"detected, command retried\n", h->ctlr);
 		break;
 	case LUN_FAILED:
-		dev_warn(&h->pdev->dev, HPSA "%d: LUN failure "
-			"detected, action required\n", h->ctlr);
+		dev_warn(&h->pdev->dev,
+			HPSA "%d: LUN failure detected\n", h->ctlr);
 		break;
 	case REPORT_LUNS_CHANGED:
-		dev_warn(&h->pdev->dev, HPSA "%d: report LUN data "
-			"changed, action required\n", h->ctlr);
+		dev_warn(&h->pdev->dev,
+			HPSA "%d: report LUN data changed\n", h->ctlr);
 	/*
 	 * Note: this REPORT_LUNS_CHANGED condition only occurs on the external
 	 * target (array) devices.