From 8a457852bc12c16968c025cce6a7005b41fafa87 Mon Sep 17 00:00:00 2001 From: Minghao Chi Date: Wed, 15 Dec 2021 06:07:10 +0000 Subject: [PATCH] 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 Signed-off-by: Minghao Chi Signed-off-by: Jonathan Cameron --- 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,