Merge branch 'drm-fixes-3.14' of git://people.freedesktop.org/~agd5f/linux into drm...

[~andy/linux] / net / sched / act_ipt.c

diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index dcbfe8ce04a6a30ee9ce273f8e82196a5ba4a319..0a6d621740273ffddec7dffc1837f483be8bb0e2 100644 (file)
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -29,15 +29,7 @@
 
 
 #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)
 {
@@ -133,10 +125,9 @@ static int tcf_ipt_init(struct net *net, struct nlattr *nla, struct nlattr *est,
        if (tb[TCA_IPT_INDEX] != NULL)
                index = nla_get_u32(tb[TCA_IPT_INDEX]);
 
-       pc = tcf_hash_check(index, a, bind, &ipt_hash_info);
+       pc = tcf_hash_check(index, a, bind);
        if (!pc) {
-               pc = tcf_hash_create(index, est, a, sizeof(*ipt), bind,
-                                    &ipt_idx_gen, &ipt_hash_info);
+               pc = tcf_hash_create(index, est, a, sizeof(*ipt), bind);
                if (IS_ERR(pc))
                        return PTR_ERR(pc);
                ret = ACT_P_CREATED;
@@ -179,7 +170,7 @@ static int tcf_ipt_init(struct net *net, struct nlattr *nla, struct nlattr *est,
        ipt->tcfi_hook  = hook;
        spin_unlock_bh(&ipt->tcf_lock);
        if (ret == ACT_P_CREATED)
-               tcf_hash_insert(pc, &ipt_hash_info);
+               tcf_hash_insert(pc, a->ops->hinfo);
        return ret;
 
 err3:
@@ -295,7 +286,6 @@ static struct tc_action_ops act_ipt_ops = {
        .kind           =       "ipt",
        .hinfo          =       &ipt_hash_info,
        .type           =       TCA_ACT_IPT,
-       .capab          =       TCA_CAP_NONE,
        .owner          =       THIS_MODULE,
        .act            =       tcf_ipt,
        .dump           =       tcf_ipt_dump,
@@ -306,8 +296,7 @@ static struct tc_action_ops act_ipt_ops = {
 static struct tc_action_ops act_xt_ops = {
        .kind           =       "xt",
        .hinfo          =       &ipt_hash_info,
-       .type           =       TCA_ACT_IPT,
-       .capab          =       TCA_CAP_NONE,
+       .type           =       TCA_ACT_XT,
        .owner          =       THIS_MODULE,
        .act            =       tcf_ipt,
        .dump           =       tcf_ipt_dump,
@@ -322,7 +311,11 @@ 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");
@@ -330,9 +323,10 @@ 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;
 }
 
@@ -340,6 +334,7 @@ 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);