| commit | a4bf06d58f219230ee38e338fdda225973d44aa1 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Wed Aug 14 12:45:26 2013 +0300 |
| committer | Guenter Roeck <linux@roeck-us.net> | Tue Aug 27 08:28:01 2013 -0700 |
| tree | c4433d0a08a5dfa93dcb4bfdcf666f7ea5f7d5f3 | |
| parent | 60c1f31fc5dfdbef388f47739e14c3cd85ad17e2 [diff] |
hwmon: (adt7462) ADT7462_REG_VOLT_MAX() should return 0
The callers never check for negative but they sometimes check for zero
returns:
int reg = ADT7462_REG_VOLT_MAX(data, i);
data->volt_max[i] =
(reg ? i2c_smbus_read_byte_data(client, reg) : 0);
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>