"ret" is zero here. There is no need to check again. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> 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 kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
