diff options
| -rw-r--r-- | include/net/pkt_cls.h | 2 | ||||
| -rw-r--r-- | net/sched/cls_api.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 8cf001aed858..d9d90e6925e1 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -23,7 +23,7 @@ struct tcf_walker { }; int register_tcf_proto_ops(struct tcf_proto_ops *ops); -int unregister_tcf_proto_ops(struct tcf_proto_ops *ops); +void unregister_tcf_proto_ops(struct tcf_proto_ops *ops); struct tcf_block_ext_info { enum flow_block_binder_type binder_type; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 9bb4d3dcc994..c7a240232b8d 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -194,7 +194,7 @@ EXPORT_SYMBOL(register_tcf_proto_ops); static struct workqueue_struct *tc_filter_wq; -int unregister_tcf_proto_ops(struct tcf_proto_ops *ops) +void unregister_tcf_proto_ops(struct tcf_proto_ops *ops) { struct tcf_proto_ops *t; int rc = -ENOENT; @@ -214,7 +214,8 @@ int unregister_tcf_proto_ops(struct tcf_proto_ops *ops) } } write_unlock(&cls_mod_lock); - return rc; + + WARN(rc, "unregister tc filter kind(%s) failed %d\n", ops->kind, rc); } EXPORT_SYMBOL(unregister_tcf_proto_ops); |