diff options
Diffstat (limited to 'net/sched/sch_blackhole.c')
| -rw-r--r-- | net/sched/sch_blackhole.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/net/sched/sch_blackhole.c b/net/sched/sch_blackhole.c index 094a874b48bc..a7f7667ae984 100644 --- a/net/sched/sch_blackhole.c +++ b/net/sched/sch_blackhole.c @@ -1,26 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * net/sched/sch_blackhole.c Black hole queue * - * 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: Thomas Graf <tgraf@suug.ch> * * Note: Quantum tunneling is not supported. */ -#include <linux/module.h> +#include <linux/init.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/skbuff.h> #include <net/pkt_sched.h> -static int blackhole_enqueue(struct sk_buff *skb, struct Qdisc *sch) +static int blackhole_enqueue(struct sk_buff *skb, struct Qdisc *sch, + struct sk_buff **to_free) { - qdisc_drop(skb, sch); - return NET_XMIT_SUCCESS; + qdisc_drop(skb, sch, to_free); + return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS; } static struct sk_buff *blackhole_dequeue(struct Qdisc *sch) @@ -37,17 +34,8 @@ static struct Qdisc_ops blackhole_qdisc_ops __read_mostly = { .owner = THIS_MODULE, }; -static int __init blackhole_module_init(void) +static int __init blackhole_init(void) { return register_qdisc(&blackhole_qdisc_ops); } - -static void __exit blackhole_module_exit(void) -{ - unregister_qdisc(&blackhole_qdisc_ops); -} - -module_init(blackhole_module_init) -module_exit(blackhole_module_exit) - -MODULE_LICENSE("GPL"); +device_initcall(blackhole_init) |