From: Dmitry Perchanov <dmitry.perchanov@intel.com>
Date: Wed, 11 Jan 2023 12:22:10 +0000 (+0200)
Subject: iio: hid: fix the retval in accel_3d_capture_sample
X-Git-Tag: baikal/aarch64/sdk6.1~78
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=71599eff81b473d511806d8fbf2fae1459eb20e6;p=kernel.git

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: 3ad65f344076 ("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 a2def6f9380a3..5eac7ea199931 100644
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -280,6 +280,7 @@ 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;