From a04cf55a527896058ea53c3840fa1f075df35720 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 30 Jan 2014 11:58:00 +0000 Subject: [PATCH] iio: dac: ad7303: remove an unneeded check "ret" is zero here. There is no need to check again. Signed-off-by: Dan Carpenter Acked-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad7303.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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, -- 2.20.1