i8k: Return -ENODATA for invalid temperature
Guenter Roeck suggested to return -ENODATA instead -ERANGE or -EINVAL when BIOS reports invalid temperature value. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -331,7 +331,7 @@ static int i8k_get_temp(int sensor)
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prev[sensor] = temp;
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}
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if (temp > I8K_MAX_TEMP)
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return -ERANGE;
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return -ENODATA;
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#endif
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return temp;
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@ -533,8 +533,6 @@ static ssize_t i8k_hwmon_show_temp(struct device *dev,
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int temp;
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temp = i8k_get_temp(index);
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if (temp == -ERANGE)
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return -EINVAL;
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if (temp < 0)
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return temp;
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return sprintf(buf, "%d\n", temp * 1000);
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