We no longer clear kn->priv in cgroup_rmdir(), so we don't need to get an extra refcnt. Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx> --- kernel/cgroup.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 0ce9d9e..26b8cb9 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -4841,13 +4841,10 @@ static int cgroup_rmdir(struct kernfs_node *kn) cgrp = cgroup_kn_lock_live(kn); if (!cgrp) return 0; - cgroup_get(cgrp); /* for @kn->priv clearing */ ret = cgroup_destroy_locked(cgrp); cgroup_kn_unlock(kn); - - cgroup_put(cgrp); return ret; } -- 1.8.0.2 -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
