[PATCH] iio: humidity: hts221: Fix checkpatch blank line warning

[Adi Nata]

Checkpatch warning:

WARNING: Missing a blank line after declarations
+	struct hts221_hw *hw = iio_priv(iio_dev);

Signed-off-by: Adi Nata <adinata.softwareengineer@xxxxxxxxx>
---
 drivers/iio/humidity/hts221_buffer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/humidity/hts221_buffer.c b/drivers/iio/humidity/hts221_buffer.c
index 4d03db19063e..c868549d09c0 100644
--- a/drivers/iio/humidity/hts221_buffer.c
+++ b/drivers/iio/humidity/hts221_buffer.c
@@ -194,6 +194,7 @@ static irqreturn_t hts221_buffer_handler_thread(int irq, void *p)
 int hts221_allocate_buffers(struct iio_dev *iio_dev)
 {
 	struct hts221_hw *hw = iio_priv(iio_dev);
+
 	return devm_iio_triggered_buffer_setup(hw->dev, iio_dev,
 					NULL, hts221_buffer_handler_thread,
 					&hts221_buffer_ops);
-- 
2.47.3