diff options
Diffstat (limited to 'net/sched/sch_cbs.c')
| -rw-r--r-- | net/sched/sch_cbs.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/sched/sch_cbs.c b/net/sched/sch_cbs.c index 8077c846f5bf..732e109c3055 100644 --- a/net/sched/sch_cbs.c +++ b/net/sched/sch_cbs.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * net/sched/sch_cbs.c Credit Based Shaper * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Authors: Vinicius Costa Gomes <vinicius.gomes@intel.com> - * */ /* Credit Based Shaper (CBS) @@ -554,12 +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) |