From: David Lechner <dlechner@baylibre.com>
Date: Mon, 10 Mar 2025 20:43:05 +0000 (-0500)
Subject: iio: adc: ad4030: remove some duplicate code
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=dc78e71d7c1534293eaf6d17c5ce83e547532cf9;p=users%2Fjedix%2Flinux-maple.git

iio: adc: ad4030: remove some duplicate code

Remove some duplicate code in the ad4030_get_chan_scale() function by
simplifying the if statement.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250310-iio-adc-ad4030-check-scan-type-err-v1-2-589e4ebd9711@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/adc/ad4030.c b/drivers/iio/adc/ad4030.c
index af7a817e8273..f24b46164a47 100644
--- a/drivers/iio/adc/ad4030.c
+++ b/drivers/iio/adc/ad4030.c
@@ -394,14 +394,13 @@ static int ad4030_get_chan_scale(struct iio_dev *indio_dev,
 	if (IS_ERR(scan_type))
 		return PTR_ERR(scan_type);
 
-	if (chan->differential) {
+	if (chan->differential)
 		*val = (st->vref_uv * 2) / MILLI;
-		*val2 = scan_type->realbits;
-		return IIO_VAL_FRACTIONAL_LOG2;
-	}
+	else
+		*val = st->vref_uv / MILLI;
 
-	*val = st->vref_uv / MILLI;
 	*val2 = scan_type->realbits;
+
 	return IIO_VAL_FRACTIONAL_LOG2;
 }