linux-kernel - [patch] hpsa: set the enclosure identifier to zero

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Message-ID: <20160414093744.GJ16549@mwanda>
Date:	Thu, 14 Apr 2016 12:37:44 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Don Brace <don.brace@...rosemi.com>
Cc:	"James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	iss_storagedev@...com, esc.storagedev@...rosemi.com,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [patch] hpsa: set the enclosure identifier to zero

This has only called from show_sas_rphy_enclosure_identifier().  The
caller expects that we set an identifier, otherwise it uses an
unintialized variable.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 5be944c..25aa219 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -9602,6 +9602,7 @@ hpsa_sas_get_linkerrors(struct sas_phy *phy)
 static int
 hpsa_sas_get_enclosure_identifier(struct sas_rphy *rphy, u64 *identifier)
 {
+	*identifier = 0;
 	return 0;
 }