iio: dac: ad5686: Remove redundant break

'break' after return is redundant. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index 57825ead7db2eec071cf7d593bfbcb642bfa9784..3e1080feedbf9935c708361d0a29cde192989c5e 100644 (file)
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -213,7 +213,6 @@ static int ad5686_read_raw(struct iio_dev *indio_dev,
                        return ret;
                *val = ret;
                return IIO_VAL_INT;
-               break;
        case IIO_CHAN_INFO_SCALE:
                scale_uv = (st->vref_mv * 100000)
                        >> (chan->scan_type.realbits);