linux-kernel - [PATCH][next] scsi: a100u2w: remove unused variable biosaddr

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Message-Id: <20210325170731.484651-1-colin.king@canonical.com>
Date:   Thu, 25 Mar 2021 17:07:31 +0000
From:   Colin King <colin.king@...onical.com>
To:     "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] scsi: a100u2w: remove unused variable biosaddr

From: Colin Ian King <colin.king@...onical.com>

The variable biosaddr is being assigned a value that is never read,
the variable is redundant and can be safely removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/scsi/a100u2w.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index c9ed210d77b3..028af6b1057c 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -1088,7 +1088,6 @@ static int inia100_probe_one(struct pci_dev *pdev,
 	unsigned long port, bios;
 	int error = -ENODEV;
 	u32 sz;
-	unsigned long biosaddr;
 
 	if (pci_enable_device(pdev))
 		goto out;
@@ -1138,8 +1137,6 @@ static int inia100_probe_one(struct pci_dev *pdev,
 		goto out_free_scb_array;
 	}
 
-	biosaddr = host->BIOScfg;
-	biosaddr = (biosaddr << 4);
 	if (init_orchid(host)) {	/* Initialize orchid chip */
 		printk("inia100: initial orchid fail!!\n");
 		goto out_free_escb_array;
-- 
2.30.2