diff options
Diffstat (limited to 'kernel/block/blk-cgroup.c')
| -rw-r--r-- | kernel/block/blk-cgroup.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/block/blk-cgroup.c b/kernel/block/blk-cgroup.c index 5a37188b5..9d359e05f 100644 --- a/kernel/block/blk-cgroup.c +++ b/kernel/block/blk-cgroup.c @@ -1331,10 +1331,8 @@ int blkcg_policy_register(struct blkcg_policy *pol) struct blkcg_policy_data *cpd; cpd = pol->cpd_alloc_fn(GFP_KERNEL); - if (!cpd) { - mutex_unlock(&blkcg_pol_mutex); + if (!cpd) goto err_free_cpds; - } blkcg->cpd[pol->plid] = cpd; cpd->blkcg = blkcg; |