patch "iio: hid: fix the retval in gyro_3d_capture_sample" added to char-misc-linus

patch "iio: hid: fix the retval in gyro_3d_capture_sample" added to char-misc-linus

[gregkh]

This is a note to let you know that I've just added the patch titled

    iio: hid: fix the retval in gyro_3d_capture_sample

to my char-misc git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.

The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.

If you have any questions about this process, please let me know.


From eb50cd5bfdac61627a5026566cf3b90ced7b141c Mon Sep 17 00:00:00 2001
From: Dmitry Perchanov <dmitry.perchanov@intel.com>
Date: Wed, 11 Jan 2023 14:24:25 +0200
Subject: iio: hid: fix the retval in gyro_3d_capture_sample

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

Fixes: 4648cbd8fb92 ("iio: hid-sensor-gyro-3d: Add timestamp channel")
Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.com>
Link: https://lore.kernel.org/r/7c1809dc74eb2f58a20595f4d02e76934f8e9219.camel@intel.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/gyro/hid-sensor-gyro-3d.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c
index 8f0ad022c7f1..698c50da1f10 100644
--- a/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -231,6 +231,7 @@ static int gyro_3d_capture_sample(struct hid_sensor_hub_device *hsdev,
 		gyro_state->timestamp =
 			hid_sensor_convert_timestamp(&gyro_state->common_attributes,
 						     *(s64 *)raw_data);
+		ret = 0;
 	break;
 	default:
 		break;
-- 
2.39.1