[PATCH v1 1/1] iio: acpi-als: Use elvis operator to simplify if statement

[Vasileios Amoiridis <vassilisamir@gmail.com>]

By using the elvis operator here, we can get rid of the if statement
and simplify the code.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
---
 drivers/iio/light/acpi-als.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/light/acpi-als.c b/drivers/iio/light/acpi-als.c
index 2d91caf24dd0..cea3499c3af3 100644
--- a/drivers/iio/light/acpi-als.c
+++ b/drivers/iio/light/acpi-als.c
@@ -171,10 +171,8 @@ static irqreturn_t acpi_als_trigger_handler(int irq, void *p)
 	 *
 	 * If the timestamp was actually 0, the timestamp is set one more time.
 	 */
-	if (!pf->timestamp)
-		pf->timestamp = iio_get_time_ns(indio_dev);
-
-	iio_push_to_buffers_with_timestamp(indio_dev, buffer, pf->timestamp);
+	iio_push_to_buffers_with_timestamp(indio_dev, buffer,
+					   pf->timestamp ?: iio_get_time_ns(indio_dev));
 out:
 	mutex_unlock(&als->lock);
 	iio_trigger_notify_done(indio_dev->trig);
-- 
2.25.1