Thread (25 messages) 25 messages, 2 authors, 2021-06-16
STALE1823d

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

From: Lee Jones <hidden>
Date: 2021-06-02 10:18:38
Also in: lkml
Subsystem: the rest · Maintainer: Linus Torvalds 

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@davemloft.net>
Cc: Andre Hedrick <redacted>
Cc: "Software, Inc" <redacted>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
---
 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
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