From: Christos Gkekas <chris.gekas@gmail.com>
Date: Mon, 16 Oct 2017 20:28:02 +0100
Subject: [PATCH] =?UTF-8?q?scsi:=20hpsa:=20Fix=20configured=5Flogical=5Fdr?=
=?UTF-8?q?ive=5Fcount=C2=B7check?=
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References: bsc#1077989
Git-commit: c99dfd20f295b2b8c46da5185c0889493ba1f291
Patch-mainline: v4.14-rc7
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>
Acked-by: Don Brace <don.brace@microsemi.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
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 9abe81021484..4ed3d26ffdde 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(
--
2.12.3