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Subject[PATCH iio-next] drivers/iio: remove redundant ret variable
Date
From: Minghao Chi <chi.minghao@zte.com.cn>

Return value from ads8688_prog_write() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
drivers/iio/adc/ti-ads8688.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c
index 79c803537dc4..2e24717d7f55 100644
--- a/drivers/iio/adc/ti-ads8688.c
+++ b/drivers/iio/adc/ti-ads8688.c
@@ -281,12 +281,10 @@ static int ads8688_write_reg_range(struct iio_dev *indio_dev,
enum ads8688_range range)
{
unsigned int tmp;
- int ret;

tmp = ADS8688_PROG_REG_RANGE_CH(chan->channel);
- ret = ads8688_prog_write(indio_dev, tmp, range);

- return ret;
+ return ads8688_prog_write(indio_dev, tmp, range);
}

static int ads8688_write_raw(struct iio_dev *indio_dev,
--
2.25.1
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