From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 14 Apr 2016 09:37:44 +0000 (+0300)
Subject: hpsa: set the enclosure identifier to zero
X-Git-Tag: v4.1.12-93~2^2~147
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7f4339486db413221f47d920a7369a9777a2b46e;p=users%2Fjedix%2Flinux-maple.git

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
uninitialized variable.

[mkp: fixed typo]

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Orabug: 25605941
(cherry picked from commit aa105695732daa6604cb017ceb59a05ef34956bd)
Signed-off-by: Jack Vogel <jack.vogel@oracle.com>
---

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index d04f65efab713..058d95408733c 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -9753,6 +9753,7 @@ 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;
 }