Commit 81621430 authored by Tejun Heo's avatar Tejun Heo
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Revert "cgroup: Avoid -Wstringop-overflow warnings" 



This reverts commit 36de5f30.

The commit caused boot failures on some configurations due to cgroup
hierarchies not being created at all.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent e973dfe9

kernel/cgroup/cgroup.c

+0 −6
Original line number Diff line number Diff line
@@ -1198,9 +1198,6 @@ static struct css_set *find_css_set(struct css_set *old_cset, 
	unsigned long key;

	int ssid;



	if (!CGROUP_HAS_SUBSYS_CONFIG)

		return NULL;



	lockdep_assert_held(&cgroup_mutex);



	/* First see if we already have a cgroup group that matches
@@ -6020,9 +6017,6 @@ int __init cgroup_init(void) 
	struct cgroup_subsys *ss;

	int ssid;



	if (!CGROUP_HAS_SUBSYS_CONFIG)

		return -EINVAL;



	BUILD_BUG_ON(CGROUP_SUBSYS_COUNT > 16);

	BUG_ON(cgroup_init_cftypes(NULL, cgroup_base_files));

	BUG_ON(cgroup_init_cftypes(NULL, cgroup_psi_files));