diff options
Diffstat (limited to 'net/sched/sch_cbs.c')
| -rw-r--r-- | net/sched/sch_cbs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/sched/sch_cbs.c b/net/sched/sch_cbs.c index e16a3d37d2bc..732e109c3055 100644 --- a/net/sched/sch_cbs.c +++ b/net/sched/sch_cbs.c @@ -549,12 +549,17 @@ static struct notifier_block cbs_device_notifier = { static int __init cbs_module_init(void) { - int err = register_netdevice_notifier(&cbs_device_notifier); + int err; + err = register_netdevice_notifier(&cbs_device_notifier); if (err) return err; - return register_qdisc(&cbs_qdisc_ops); + err = register_qdisc(&cbs_qdisc_ops); + if (err) + unregister_netdevice_notifier(&cbs_device_notifier); + + return err; } static void __exit cbs_module_exit(void) |