iio: hid: fix the retval in accel_3d_capture_sample

commit f7b23d1c35d8b8de1425bdfccaefd01f3b7c9d1c upstream.

Return value should be zero for success. This was forgotten for timestamp
feature. Verified on RealSense cameras.

Fixes: a96cd0f901ee ("iio: accel: hid-sensor-accel-3d: Add timestamp")
Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.com>
Link: https://lore.kernel.org/r/a6dc426498221c81fa71045b41adf782ebd42136.camel@intel.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c
index 32d5438d451945a562dbace12b6b1ae76eca45c8..d8506a83ba0856cf64b66eb9eb857e5c1c5827f6 100644 (file)
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -292,6 +292,7 @@ static int accel_3d_capture_sample(struct hid_sensor_hub_device *hsdev,
                        hid_sensor_convert_timestamp(
                                        &accel_state->common_attributes,
                                        *(int64_t *)raw_data);
+               ret = 0;
        break;
        default:
                break;