[PATCH v2 1/4] iio: light: veml6030: remove unnecessary read of IT index

[Javier Carrasco <javier.carrasco.cruz@gmail.com>]

This is dead code as the IT index is not used by gts to set the new scale.
In its current form, the value is read but not used afterward. Remove
the dead code.

Fixes: 22eaca4283b2 ("iio: light: veml6030: fix scale to conform to ABI")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/iio/light/veml6030.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/iio/light/veml6030.c b/drivers/iio/light/veml6030.c
index 6bcacae3863c..745cf3ad7092 100644
--- a/drivers/iio/light/veml6030.c
+++ b/drivers/iio/light/veml6030.c
@@ -521,13 +521,9 @@ static int veml6030_write_persistence(struct iio_dev *indio_dev,
 
 static int veml6030_set_scale(struct iio_dev *indio_dev, int val, int val2)
 {
-	int ret, gain_sel, it_idx, it_sel;
+	int ret, gain_sel, it_sel;
 	struct veml6030_data *data = iio_priv(indio_dev);
 
-	ret = regmap_field_read(data->rf.it, &it_idx);
-	if (ret)
-		return ret;
-
 	ret = iio_gts_find_gain_time_sel_for_scale(&data->gts, val, val2,
 						   &gain_sel, &it_sel);
 	if (ret)

-- 
2.43.0