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From: Colin King <colin.king@canonical.com>
To: Jens Axboe <axboe@kernel.dk>, linux-ide@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] pata_legacy: Remove redundant initialization of variable timing
Date: Tue,  7 Sep 2021 11:18:30 +0100	[thread overview]
Message-ID: <20210907101830.13736-1-colin.king@canonical.com> (raw)

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

The variable timing is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/ata/pata_legacy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index c3e6592712c4..bb5694ecdfba 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -815,7 +815,7 @@ static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev)
 	struct legacy_data *ld_winbond = ap->host->private_data;
 	int active, recovery;
 	u8 reg;
-	int timing = 0x88 + (ap->port_no * 4) + (adev->devno * 2);
+	int timing;
 
 	reg = winbond_readcfg(ld_winbond->timing, 0x81);
 
-- 
2.32.0


                 reply	other threads:[~2021-09-07 10:18 UTC|newest]

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