From: Christos Gkekas <chris.gekas@gmail.com>
To: Don Brace <don.brace@microsemi.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
esc.storagedev@microsemi.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Christos Gkekas <chris.gekas@gmail.com>
Subject: [PATCH] csi: hpsa: Fix configured_logical_drive_count·check
Date: Mon, 16 Oct 2017 20:28:02 +0100 [thread overview]
Message-ID: <1508182082-11828-1-git-send-email-chris.gekas@gmail.com> (raw)
Check whether configured_logical_drive_count is less than 255. Previous
check was always evaluating to true as this variable is defined as u8.
Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
---
drivers/scsi/hpsa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 9abe810..4ed3d26 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4091,7 +4091,7 @@ static int hpsa_set_local_logical_count(struct ctlr_info *h,
memset(id_ctlr, 0, sizeof(*id_ctlr));
rc = hpsa_bmic_id_controller(h, id_ctlr, sizeof(*id_ctlr));
if (!rc)
- if (id_ctlr->configured_logical_drive_count < 256)
+ if (id_ctlr->configured_logical_drive_count < 255)
*nlocals = id_ctlr->configured_logical_drive_count;
else
*nlocals = le16_to_cpu(
--
2.7.4
next reply other threads:[~2017-10-16 19:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-16 19:28 Christos Gkekas [this message]
2017-10-17 3:15 ` [PATCH] csi: hpsa: Fix configured_logical_drive_count·check Martin K. Petersen
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