diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad7816.c')
| -rw-r--r-- | drivers/staging/iio/adc/ad7816.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c index 22260512c..ac3735c7f 100644 --- a/drivers/staging/iio/adc/ad7816.c +++ b/drivers/staging/iio/adc/ad7816.c @@ -296,14 +296,14 @@ static inline ssize_t ad7816_set_oti(struct device *dev, dev_err(dev, "Invalid oti channel id %d.\n", chip->channel_id); return -EINVAL; } else if (chip->channel_id == 0) { - if (ret || value < AD7816_BOUND_VALUE_MIN || + if (value < AD7816_BOUND_VALUE_MIN || value > AD7816_BOUND_VALUE_MAX) return -EINVAL; data = (u8)(value - AD7816_BOUND_VALUE_MIN + AD7816_BOUND_VALUE_BASE); } else { - if (ret || value < AD7816_BOUND_VALUE_BASE || value > 255) + if (value < AD7816_BOUND_VALUE_BASE || value > 255) return -EINVAL; data = (u8)value; |