Commit c30aa39c authored by Axel Lin's avatar Axel Lin Committed by Guenter Roeck

hwmon: (twl4030-madc-hwmon) Return proper error if hwmon_device_register fails

The driver did not return an error if the call to hwmon_device_register failed.
Fix by returning the error reported from hwmon_device_register.
Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarGuenter Roeck <guenter.roeck@ericsson.com>
parent 1be6a1f8
......@@ -98,7 +98,6 @@ static const struct attribute_group twl4030_madc_group = {
static int __devinit twl4030_madc_hwmon_probe(struct platform_device *pdev)
{
int ret;
int status;
struct device *hwmon;
ret = sysfs_create_group(&pdev->dev.kobj, &twl4030_madc_group);
......@@ -107,7 +106,7 @@ static int __devinit twl4030_madc_hwmon_probe(struct platform_device *pdev)
hwmon = hwmon_device_register(&pdev->dev);
if (IS_ERR(hwmon)) {
dev_err(&pdev->dev, "hwmon_device_register failed.\n");
status = PTR_ERR(hwmon);
ret = PTR_ERR(hwmon);
goto err_reg;
}
......
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