summaryrefslogtreecommitdiffstats
path: root/drivers/iio
diff options
context:
space:
mode:
authorMinghao Chi <chi.minghao@zte.com.cn>2021-12-15 06:07:10 +0000
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2021-12-16 12:32:04 +0000
commit8a457852bc12c16968c025cce6a7005b41fafa87 (patch)
treefb76d5184ab7dda6368be3c8ae95f6b26e369976 /drivers/iio
parent5d97d9e9a703be2a602ac24c1ba3dae22155a2c8 (diff)
downloadlinux-8a457852bc12c16968c025cce6a7005b41fafa87.tar.bz2
iio:adc:ti-ads8688:: remove redundant ret variable
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> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/ti-ads8688.c4
1 files changed, 1 insertions, 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,