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| author | Junlin Yang <yangjunlin@yulong.com> | 2021-04-09 21:54:26 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-14 10:15:23 +0100 |
| commit | 7e0ba56c7e5f150af14c15425d2eec1f9ee3e735 (patch) | |
| tree | 7dc088355e5fc7daa39abeb709dbf635a5351129 /drivers/ata | |
| parent | 85b297d7986c64f36825020b848f09f0415f325a (diff) | |
| download | linux-7e0ba56c7e5f150af14c15425d2eec1f9ee3e735.tar.gz linux-7e0ba56c7e5f150af14c15425d2eec1f9ee3e735.tar.bz2 linux-7e0ba56c7e5f150af14c15425d2eec1f9ee3e735.zip | |
pata_ipx4xx_cf: Fix unsigned comparison with less than zero
[ Upstream commit c38ae56ee034623c59e39c0130ca0dec086c1a39 ]
The return from the call to platform_get_irq() is int, it can be
a negative error code, however this is being assigned to an unsigned
int variable 'irq', so making 'irq' an int, and change the position to
keep the code format.
./drivers/ata/pata_ixp4xx_cf.c:168:5-8:
WARNING: Unsigned expression compared with zero: irq > 0
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Link: https://lore.kernel.org/r/20210409135426.1773-1-angkery@163.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_ixp4xx_cf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index abc0e87ca1a8..43215a4c1e54 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -135,12 +135,12 @@ static void ixp4xx_setup_port(struct ata_port *ap, static int ixp4xx_pata_probe(struct platform_device *pdev) { - unsigned int irq; struct resource *cs0, *cs1; struct ata_host *host; struct ata_port *ap; struct ixp4xx_pata_data *data = dev_get_platdata(&pdev->dev); int ret; + int irq; cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0); cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1); |