diff options
| -rw-r--r-- | net/sched/sch_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 8ed2f56..408eea7 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -161,7 +161,7 @@ int register_qdisc(struct Qdisc_ops *qops) if (qops->cl_ops) { const struct Qdisc_class_ops *cops = qops->cl_ops; - if (!(cops->get && cops->put)) + if (!(cops->get && cops->put && cops->walk && cops->leaf)) goto out_einval; if (cops->tcf_chain && !(cops->bind_tcf && cops->unbind_tcf)) |