From c30aa39c233ca1df8397eb9e9c8b40a397ce72bb Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sun, 1 May 2011 11:34:55 -0400 Subject: 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 Signed-off-by: Guenter Roeck --- drivers/hwmon/twl4030-madc-hwmon.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/hwmon/twl4030-madc-hwmon.c') 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; } -- cgit v1.2.3-59-g8ed1b