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Commit 0d3a9b2d authored by Sachin Kamat's avatar Sachin Kamat Committed by Jonathan Cameron
Browse files

iio: ad5504: Remove redundant variable 



By re-arranging the code, 'ret' can be removed from this
function.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@samsung.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 15255c6b

drivers/iio/dac/ad5504.c

+1 −4
Original line number Original line Diff line number Diff line
@@ -125,7 +125,6 @@ static int ad5504_write_raw(struct iio_dev *indio_dev, 
			       long mask)

			       long mask)

{

{

	struct ad5504_state *st = iio_priv(indio_dev);

	struct ad5504_state *st = iio_priv(indio_dev);

	int ret;





	switch (mask) {

	switch (mask) {

	case IIO_CHAN_INFO_RAW:

	case IIO_CHAN_INFO_RAW:
@@ -134,11 +133,9 @@ static int ad5504_write_raw(struct iio_dev *indio_dev, 




		return ad5504_spi_write(st, chan->address, val);

		return ad5504_spi_write(st, chan->address, val);

	default:

	default:

		ret = -EINVAL;

	}



		return -EINVAL;

		return -EINVAL;

	}

	}

}





static const char * const ad5504_powerdown_modes[] = {

static const char * const ad5504_powerdown_modes[] = {

	"20kohm_to_gnd",

	"20kohm_to_gnd",