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: v5.10.168~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33483172b35c984537415b9cb29fe2eb8032fe46;p=thirdparty%2Fkernel%2Fstable.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: 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 f05840d17fb71..8d929a4f9110f 100644
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -277,6 +277,7 @@ 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;