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Commit c897ff68 authored by Tejun Heo's avatar Tejun Heo Committed by Linus Torvalds
Browse files

cgroup: don't use idr_remove_all() 



idr_destroy() can destroy idr by itself and idr_remove_all() is being
deprecated.  Drop its usage.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Acked-by: default avatarLi Zefan <lizefan@huawei.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 644e1b90

kernel/cgroup.c

+1 −3
Original line number Diff line number Diff line
@@ -4618,10 +4618,8 @@ void cgroup_unload_subsys(struct cgroup_subsys *ss) 
	offline_css(ss, dummytop);

	ss->active = 0;



	if (ss->use_id) {

		idr_remove_all(&ss->idr);

	if (ss->use_id)

		idr_destroy(&ss->idr);

	}



	/* deassign the subsys_id */

	subsys[ss->subsys_id] = NULL;