From: Gustavo Rodrigues <ogustavo@usp.br>

Add a blank line before if statement to avoid warning messages pointed by
checkpatch.

Co-developed-by: Bruna Lopes <brunaafl@usp.br>
Signed-off-by: Bruna Lopes <brunaafl@usp.br>
Signed-off-by: Gustavo Rodrigues <ogustavo@usp.br>
---
 drivers/iio/adc/ad799x.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 3040575793a2..9a12e562c259 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -335,6 +335,7 @@ static ssize_t ad799x_read_frequency(struct device *dev,
 	struct ad799x_state *st = iio_priv(indio_dev);
 
 	int ret = i2c_smbus_read_byte_data(st->client, AD7998_CYCLE_TMR_REG);
+
 	if (ret < 0)
 		return ret;
 
-- 
2.34.1