Commit a04cf55a authored Jan 30, 2014 by Dan Carpenter Committed by Jonathan Cameron Feb 03, 2014

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>

parent 7638c2ed

drivers/iio/dac/ad7303.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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,

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