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charset="utf-8" The else returning the internal reference voltage in ad7298_get_ref_voltage() is unnecessary since the if block for the external regulator already returns. Signed-off-by: Antoniu Miclaus --- drivers/iio/adc/ad7298.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c index 7c0538ea15c8..e775d84da333 100644 --- a/drivers/iio/adc/ad7298.c +++ b/drivers/iio/adc/ad7298.c @@ -216,9 +216,9 @@ static int ad7298_get_ref_voltage(struct ad7298_state *= st) return vref; =20 return vref / 1000; - } else { - return AD7298_INTREF_mV; } + + return AD7298_INTREF_mV; } =20 static int ad7298_read_raw(struct iio_dev *indio_dev, --=20 2.43.0