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media: v4l: async: Drop useless list move operation

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v4l2_async_unbind_subdev_one(), which is called in the line
following the list_move() operation contains list_move_tail()
for the same entry and overrides anything list_move() did.
Thus it can be removed.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Sebastian Reichel 2023-11-13 23:57:24 +01:00 committed by Hans Verkuil
parent 3de6ee94aa
commit bec3db0391
1 changed files with 0 additions and 3 deletions
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3
drivers/media/v4l2-core/v4l2-async.c
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@ -876,9 +876,6 @@ void v4l2_async_unregister_subdev(struct v4l2_subdev *sd)
if (sd->asc_list.next) {
list_for_each_entry_safe(asc, asc_tmp, &sd->asc_list,
asc_subdev_entry) {
list_move(&asc->asc_entry,
&asc->notifier->waiting_list);
v4l2_async_unbind_subdev_one(asc->notifier, asc);
}
}