diff options
| -rw-r--r-- | kernel/cgroup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 3fe01102607b..771d1b8aaae9 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -2348,6 +2348,9 @@ int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts) { int ret; + if (!cfts || cfts[0].name[0] == '\0') + return 0; + ret = cgroup_init_cftypes(ss, cfts); if (ret) return ret; |