workqueue: use LIST_HEAD to initialize cull_list

Use LIST_HEAD() to initialize cull_list instead of open-coding it.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Yang Yingliang 2023-08-04 11:22:15 +08:00 • committed by Tejun Heo
commit 9680540c0c