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authorMinghao Chi <chi.minghao@zte.com.cn>2021-12-15 07:07:10 +0100
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2021-12-16 13:32:04 +0100
commit8a457852bc12c16968c025cce6a7005b41fafa87 (patch)
treefb76d5184ab7dda6368be3c8ae95f6b26e369976
parentiio: addac: ad74413r: fix off by one in ad74413r_parse_channel_config() (diff)
downloadlinux-8a457852bc12c16968c025cce6a7005b41fafa87.tar.xz
linux-8a457852bc12c16968c025cce6a7005b41fafa87.zip
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>
-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,