linux-kernel - [PATCH] scsi: hpsa: Remove an unused variable in 'hpsa_update_scsi

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Message-Id: <9f80ea569867b5f7ae1e0f99d656e5a8bacad34e.1639084205.git.christophe.jaillet@wanadoo.fr>
Date:   Thu,  9 Dec 2021 22:11:56 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     don.brace@...rochip.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com
Cc:     storagedev@...rochip.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] scsi: hpsa: Remove an unused variable in 'hpsa_update_scsi_devices()'

'lunzerobits' is unused. Remove it.

This a left over of commit 2d62a33e05d4("hpsa: eliminate fake lun0
enclosures")

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/scsi/hpsa.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index cdf3328cc065..a47bcce3c9c7 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4354,7 +4354,6 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h)
 	int i, ndevs_to_allocate;
 	int raid_ctlr_position;
 	bool physical_device;
-	DECLARE_BITMAP(lunzerobits, MAX_EXT_TARGETS);
 
 	currentsd = kcalloc(HPSA_MAX_DEVICES, sizeof(*currentsd), GFP_KERNEL);
 	physdev_list = kzalloc(sizeof(*physdev_list), GFP_KERNEL);
@@ -4368,7 +4367,6 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h)
 		dev_err(&h->pdev->dev, "out of memory\n");
 		goto out;
 	}
-	memset(lunzerobits, 0, sizeof(lunzerobits));
 
 	h->drv_req_rescan = 0; /* cancel scheduled rescan - we're doing it. */
 
-- 
2.32.0