diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-05-01 11:34:55 -0400 |
|---|---|---|
| committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2011-05-01 09:06:35 -0700 |
| commit | c30aa39c233ca1df8397eb9e9c8b40a397ce72bb (patch) | |
| tree | ec550c54d08f245c717587bc4bae228ffe75090b /drivers/hwmon/twl4030-madc-hwmon.c | |
| parent | 1be6a1f89f131e9c3d22f819ec542be9cda8c9e3 (diff) | |
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: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers/hwmon/twl4030-madc-hwmon.c')
| -rw-r--r-- | drivers/hwmon/twl4030-madc-hwmon.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/hwmon/twl4030-madc-hwmon.c b/drivers/hwmon/twl4030-madc-hwmon.c index de5819199e2e..57240740b161 100644 --- a/drivers/hwmon/twl4030-madc-hwmon.c +++ b/drivers/hwmon/twl4030-madc-hwmon.c @@ -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; } |