diff options
| author | Sachin Kamat <sachin.kamat@samsung.com> | 2014-03-07 11:38:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-07-04 00:58:26 +0400 |
| commit | 0d3a9b2daddc1ebb6db66d5f913bcd93f449f8e5 (patch) | |
| tree | 647895000934fac73be919249087ce8a31900f27 /drivers/iio/dac | |
| parent | 15255c6b4de66b8d282d0b62398d90ff7b24f4a5 (diff) | |
| download | linux-0d3a9b2daddc1ebb6db66d5f913bcd93f449f8e5.tar.xz | |
iio: ad5504: Remove redundant variable
By re-arranging the code, 'ret' can be removed from this
function.
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.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/ad5504.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iio/dac/ad5504.c b/drivers/iio/dac/ad5504.c index c917dd24090a..581ec141de3d 100644 --- a/drivers/iio/dac/ad5504.c +++ b/drivers/iio/dac/ad5504.c @@ -125,7 +125,6 @@ static int ad5504_write_raw(struct iio_dev *indio_dev, long mask) { struct ad5504_state *st = iio_priv(indio_dev); - int ret; switch (mask) { case IIO_CHAN_INFO_RAW: @@ -134,10 +133,8 @@ static int ad5504_write_raw(struct iio_dev *indio_dev, return ad5504_spi_write(st, chan->address, val); default: - ret = -EINVAL; + return -EINVAL; } - - return -EINVAL; } static const char * const ad5504_powerdown_modes[] = { |