diff options
Diffstat (limited to 'net/sched/act_ipt.c')
| -rw-r--r-- | net/sched/act_ipt.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c index 882a89762f77..e13ecbbfe8c4 100644 --- a/net/sched/act_ipt.c +++ b/net/sched/act_ipt.c @@ -29,15 +29,8 @@ #define IPT_TAB_MASK 15 -static struct tcf_common *tcf_ipt_ht[IPT_TAB_MASK + 1]; static u32 ipt_idx_gen; -static DEFINE_RWLOCK(ipt_lock); - -static struct tcf_hashinfo ipt_hash_info = { - .htab = tcf_ipt_ht, - .hmask = IPT_TAB_MASK, - .lock = &ipt_lock, -}; +static struct tcf_hashinfo ipt_hash_info; static int ipt_init_target(struct xt_entry_target *t, char *table, unsigned int hook) { @@ -320,7 +313,11 @@ MODULE_ALIAS("act_xt"); static int __init ipt_init_module(void) { - int ret1, ret2; + int ret1, ret2, err; + err = tcf_hashinfo_init(&ipt_hash_info, IPT_TAB_MASK); + if (err) + return err; + ret1 = tcf_register_action(&act_xt_ops); if (ret1 < 0) printk("Failed to load xt action\n"); @@ -328,9 +325,10 @@ static int __init ipt_init_module(void) if (ret2 < 0) printk("Failed to load ipt action\n"); - if (ret1 < 0 && ret2 < 0) + if (ret1 < 0 && ret2 < 0) { + tcf_hashinfo_destroy(&ipt_hash_info); return ret1; - else + } else return 0; } @@ -338,6 +336,7 @@ static void __exit ipt_cleanup_module(void) { tcf_unregister_action(&act_xt_ops); tcf_unregister_action(&act_ipt_ops); + tcf_hashinfo_destroy(&ipt_hash_info); } module_init(ipt_init_module); |