linux-kernel - [PATCH 11/21] ide: slc90e66: Remove unused variable 'sitre'

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Message-Id: <20210602101722.2276638-12-lee.jones@linaro.org>
Date:   Wed,  2 Jun 2021 11:17:12 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Andre Hedrick <andre@...ux-ide.org>,
        "Software, Inc" <source@...sta.com>, linux-ide@...r.kernel.org
Subject: [PATCH 11/21] ide: slc90e66: Remove unused variable 'sitre'

Fixes the following W=1 kernel build warning(s):

 drivers/ide/slc90e66.c: In function ‘slc90e66_set_dma_mode’:
 drivers/ide/slc90e66.c:80:6: warning: variable ‘sitre’ set but not used [-Wunused-but-set-variable]

Cc: "David S. Miller" <davem@...emloft.net>
Cc: Andre Hedrick <andre@...ux-ide.org>
Cc: "Software, Inc" <source@...sta.com>
Cc: linux-ide@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/ide/slc90e66.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c
index cd47445fda1ff..0b06c74dddf36 100644
--- a/drivers/ide/slc90e66.c
+++ b/drivers/ide/slc90e66.c
@@ -77,13 +77,12 @@ static void slc90e66_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
 	struct pci_dev *dev	= to_pci_dev(hwif->dev);
 	u8 maslave		= hwif->channel ? 0x42 : 0x40;
-	int sitre = 0, a_speed	= 7 << (drive->dn * 4);
+	int a_speed		= 7 << (drive->dn * 4);
 	int u_speed = 0, u_flag = 1 << drive->dn;
 	u16			reg4042, reg44, reg48, reg4a;
 	const u8 speed		= drive->dma_mode;
 
 	pci_read_config_word(dev, maslave, &reg4042);
-	sitre = (reg4042 & 0x4000) ? 1 : 0;
 	pci_read_config_word(dev, 0x44, &reg44);
 	pci_read_config_word(dev, 0x48, &reg48);
 	pci_read_config_word(dev, 0x4a, &reg4a);
-- 
2.31.1