On 01/30/2014 12:58 PM, Dan Carpenter wrote: > "ret" is zero here. There is no need to check again. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx> Thanks. > > diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c > index d0505fd22ef4..fa2810032968 100644 > --- a/drivers/iio/dac/ad7303.c > +++ b/drivers/iio/dac/ad7303.c > @@ -92,7 +92,7 @@ static ssize_t ad7303_write_dac_powerdown(struct iio_dev *indio_dev, > ad7303_write(st, chan->channel, st->dac_cache[chan->channel]); > > mutex_unlock(&indio_dev->mlock); > - return ret ? ret : len; > + return len; > } > > static int ad7303_get_vref(struct ad7303_state *st, > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
