diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
index 08ca9a4172e3..e646c5d24004 100644
--- a/drivers/staging/iio/light/isl29018.c
+++ b/drivers/staging/iio/light/isl29018.c
@@ -369,12 +369,13 @@ static int isl29018_write_raw(struct iio_dev *indio_dev,
 		}
 		break;
 	case IIO_CHAN_INFO_INT_TIME:
-		if (chan->type == IIO_LIGHT)
+		if (chan->type == IIO_LIGHT) {
 			if (val != 0) {
 				mutex_unlock(&chip->lock);
 				return -EINVAL;
 			}
 			ret = isl29018_set_integration_time(chip, val2);
+		}
 		break;
 	case IIO_CHAN_INFO_SCALE:
 		if (chan->type == IIO_LIGHT)