linux-kernel - [PATCH] scsi: pmcraid: use correct size unit when calling find_first_zero

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Message-Id: <20171116173806.18378-1-niklas.cassel@axis.com>
Date:   Thu, 16 Nov 2017 18:38:06 +0100
From:   Niklas Cassel <niklas.cassel@...s.com>
To:     "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Cc:     Niklas Cassel <niklass@...s.com>, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: pmcraid: use correct size unit when calling find_first_zero_bit()

find_first_zero_bit()'s parameter 'size' is defined in bits,
not in bytes.

Signed-off-by: Niklas Cassel <niklas.cassel@...s.com>
---
 drivers/scsi/pmcraid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 4f9f115fb6a0..04ce838546f4 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -5216,7 +5216,7 @@ static unsigned short pmcraid_get_minor(void)
 {
 	int minor;
 
-	minor = find_first_zero_bit(pmcraid_minor, sizeof(pmcraid_minor));
+	minor = find_first_zero_bit(pmcraid_minor, PMCRAID_MAX_ADAPTERS);
 	__set_bit(minor, pmcraid_minor);
 	return minor;
 }
-- 
2.14.2