diff options
Diffstat (limited to 'net/bridge/netfilter/ebtable_filter.c')
| -rw-r--r-- | net/bridge/netfilter/ebtable_filter.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index af8953c9a57..596564c7aa5 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -50,21 +50,22 @@ static int check(const struct ebt_table_info *info, unsigned int valid_hooks) return 0; } -static struct ebt_table frame_filter = +static struct ebt_table __frame_filter = { .name = "filter", .table = &initial_table, .valid_hooks = FILTER_VALID_HOOKS, - .lock = __RW_LOCK_UNLOCKED(frame_filter.lock), + .lock = __RW_LOCK_UNLOCKED(__frame_filter.lock), .check = check, .me = THIS_MODULE, }; +static struct ebt_table *frame_filter; static unsigned int ebt_hook(unsigned int hook, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ebt_do_table(hook, skb, in, out, &frame_filter); + return ebt_do_table(hook, skb, in, out, frame_filter); } static struct nf_hook_ops ebt_ops_filter[] __read_mostly = { @@ -95,19 +96,19 @@ static int __init ebtable_filter_init(void) { int ret; - ret = ebt_register_table(&init_net, &frame_filter); - if (ret < 0) - return ret; + frame_filter = ebt_register_table(&init_net, &__frame_filter); + if (IS_ERR(frame_filter)) + return PTR_ERR(frame_filter); ret = nf_register_hooks(ebt_ops_filter, ARRAY_SIZE(ebt_ops_filter)); if (ret < 0) - ebt_unregister_table(&frame_filter); + ebt_unregister_table(frame_filter); return ret; } static void __exit ebtable_filter_fini(void) { nf_unregister_hooks(ebt_ops_filter, ARRAY_SIZE(ebt_ops_filter)); - ebt_unregister_table(&frame_filter); + ebt_unregister_table(frame_filter); } module_init(ebtable_filter_init); |