From: Harshit Mogalapalli Date: Fri, 10 Oct 2025 20:43:59 +0000 (-0700) Subject: hwmon: (gpd-fan) Fix return value when platform_get_resource() fails X-Git-Tag: v6.18-rc3~25^2~4 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ab0fd09d25e1d706e1ffc240f5cf66dcc89eeb49;p=thirdparty%2Flinux.git hwmon: (gpd-fan) Fix return value when platform_get_resource() fails When platform_get_resource() fails it returns NULL and not an error pointer, accordingly change the error handling. Fixes: 0ab88e239439 ("hwmon: add GPD devices sensor driver") Signed-off-by: Harshit Mogalapalli Link: https://lore.kernel.org/r/20251010204359.94300-1-harshit.m.mogalapalli@oracle.com Signed-off-by: Guenter Roeck --- diff --git a/drivers/hwmon/gpd-fan.c b/drivers/hwmon/gpd-fan.c index 644dc3ca9df7..eebe39ef9677 100644 --- a/drivers/hwmon/gpd-fan.c +++ b/drivers/hwmon/gpd-fan.c @@ -615,8 +615,8 @@ static int gpd_fan_probe(struct platform_device *pdev) const struct device *hwdev; res = platform_get_resource(pdev, IORESOURCE_IO, 0); - if (IS_ERR(res)) - return dev_err_probe(dev, PTR_ERR(res), + if (!res) + return dev_err_probe(dev, -EINVAL, "Failed to get platform resource\n"); region = devm_request_region(dev, res->start,