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hwmon: (nct6775) Use return value from find_temp_source

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smatch complains that we don't use the return value from find_temp_source().
Valid point, only find_temp_source() doesn't return a valid error code.
Have it return a valid error code and use it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2013-09-11 10:32:18 -07:00
parent a039371353
commit e8ab508c27
1 changed files with 2 additions and 2 deletions
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4
drivers/hwmon/nct6775.c
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@ -1545,7 +1545,7 @@ static int find_temp_source(struct nct6775_data *data, int index, int count)
if (src == source)
return nr;
}
return -1;
return -ENODEV;
}
static ssize_t
@ -1644,7 +1644,7 @@ store_temp_beep(struct device *dev, struct device_attribute *attr,
nr = find_temp_source(data, sattr->index, data->num_temp_beeps);
if (nr < 0)
return -ENODEV;
return nr;
bit = data->BEEP_BITS[nr + TEMP_ALARM_BASE];
regindex = bit >> 3;