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| author | Guenter Roeck <linux@roeck-us.net> | 2013-09-13 19:59:27 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-10-14 01:16:26 +0200 |
| commit | 674d0ed8588c11ec9f70c8427ac83a73e0d156d5 (patch) | |
| tree | b9494f789c84371fa68af0bcc6307f392d5ef77d /drivers/hwmon | |
| parent | hwmon: (acpi_power_meter) Use return value from acpi_bus_register_driver (diff) | |
| download | linux-674d0ed8588c11ec9f70c8427ac83a73e0d156d5.tar.xz linux-674d0ed8588c11ec9f70c8427ac83a73e0d156d5.zip | |
hwmon: (atxp1) Set and use error code from vid_to_reg()
vid_to_reg() returns -1 if it encounters an error. Return -EINVAL instead.
Its only caller, atxp1_storevcore(), doesn't use the return code but
returns -1 instead, which is wrong anyway as it means -EPERM.
Use the return value from vid_to_reg() instead to report the error.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/atxp1.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c index aecb9ea7beb5..ddff02e3e66f 100644 --- a/drivers/hwmon/atxp1.c +++ b/drivers/hwmon/atxp1.c @@ -147,10 +147,9 @@ static ssize_t atxp1_storevcore(struct device *dev, /* Calculate VID */ vid = vid_to_reg(vcore, data->vrm); - if (vid < 0) { dev_err(dev, "VID calculation failed.\n"); - return -1; + return vid; } /* |