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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-01-30 15:58:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-02-04 01:44:42 +0400 |
| commit | a04cf55a527896058ea53c3840fa1f075df35720 (patch) | |
| tree | fa351037440d1219edc8241e256d843c9092afb0 /drivers/iio/dac | |
| parent | 7638c2ed9c1df35ea74ea992df6ea380c9f842e3 (diff) | |
| download | linux-a04cf55a527896058ea53c3840fa1f075df35720.tar.xz | |
iio: dac: ad7303: remove an unneeded check
"ret" is zero here. There is no need to check again.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad7303.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |