Commit dd85345a authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski

memory: fsl-corenet-cf: Fix handling of platform_get_irq() error

platform_get_irq() returns -ERRNO on error.  In such case comparison
to 0 would pass the check.

Fixes: 54afbec0 ("memory: Freescale CoreNet Coherency Fabric error reporting driver")
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200827073315.29351-1-krzk@kernel.org
parent 6cf238d4
......@@ -211,10 +211,8 @@ static int ccf_probe(struct platform_device *pdev)
dev_set_drvdata(&pdev->dev, ccf);
irq = platform_get_irq(pdev, 0);
if (!irq) {
dev_err(&pdev->dev, "%s: no irq\n", __func__);
return -ENXIO;
}
if (irq < 0)
return irq;
ret = devm_request_irq(&pdev->dev, irq, ccf_irq, 0, pdev->name, ccf);
if (ret) {
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment