From: Junlin Yang yangjunlin@yulong.com
[ 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 --- drivers/ata/pata_ixp4xx_cf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index 867621f8c387..8c34c64e4d51 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -139,12 +139,12 @@ 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);