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Diffstat (limited to 'net/sched/act_ipt.c')
-rw-r--r--net/sched/act_ipt.c61
1 files changed, 10 insertions, 51 deletions
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 2f3d507c24a1..1625e1037416 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -24,10 +24,7 @@
#include <linux/netfilter_ipv4/ip_tables.h>
-static unsigned int ipt_net_id;
static struct tc_action_ops act_ipt_ops;
-
-static unsigned int xt_net_id;
static struct tc_action_ops act_xt_ops;
static int ipt_init_target(struct net *net, struct xt_entry_target *t,
@@ -206,8 +203,8 @@ static int tcf_ipt_init(struct net *net, struct nlattr *nla,
struct tcf_proto *tp,
u32 flags, struct netlink_ext_ack *extack)
{
- return __tcf_ipt_init(net, ipt_net_id, nla, est, a, &act_ipt_ops,
- tp, flags);
+ return __tcf_ipt_init(net, act_ipt_ops.net_id, nla, est,
+ a, &act_ipt_ops, tp, flags);
}
static int tcf_xt_init(struct net *net, struct nlattr *nla,
@@ -215,8 +212,8 @@ static int tcf_xt_init(struct net *net, struct nlattr *nla,
struct tcf_proto *tp,
u32 flags, struct netlink_ext_ack *extack)
{
- return __tcf_ipt_init(net, xt_net_id, nla, est, a, &act_xt_ops,
- tp, flags);
+ return __tcf_ipt_init(net, act_xt_ops.net_id, nla, est,
+ a, &act_xt_ops, tp, flags);
}
static int tcf_ipt_act(struct sk_buff *skb, const struct tc_action *a,
@@ -316,23 +313,6 @@ nla_put_failure:
return -1;
}
-static int tcf_ipt_walker(struct net *net, struct sk_buff *skb,
- struct netlink_callback *cb, int type,
- const struct tc_action_ops *ops,
- struct netlink_ext_ack *extack)
-{
- struct tc_action_net *tn = net_generic(net, ipt_net_id);
-
- return tcf_generic_walker(tn, skb, cb, type, ops, extack);
-}
-
-static int tcf_ipt_search(struct net *net, struct tc_action **a, u32 index)
-{
- struct tc_action_net *tn = net_generic(net, ipt_net_id);
-
- return tcf_idr_search(tn, a, index);
-}
-
static struct tc_action_ops act_ipt_ops = {
.kind = "ipt",
.id = TCA_ID_IPT,
@@ -341,47 +321,28 @@ static struct tc_action_ops act_ipt_ops = {
.dump = tcf_ipt_dump,
.cleanup = tcf_ipt_release,
.init = tcf_ipt_init,
- .walk = tcf_ipt_walker,
- .lookup = tcf_ipt_search,
.size = sizeof(struct tcf_ipt),
};
static __net_init int ipt_init_net(struct net *net)
{
- struct tc_action_net *tn = net_generic(net, ipt_net_id);
+ struct tc_action_net *tn = net_generic(net, act_ipt_ops.net_id);
return tc_action_net_init(net, tn, &act_ipt_ops);
}
static void __net_exit ipt_exit_net(struct list_head *net_list)
{
- tc_action_net_exit(net_list, ipt_net_id);
+ tc_action_net_exit(net_list, act_ipt_ops.net_id);
}
static struct pernet_operations ipt_net_ops = {
.init = ipt_init_net,
.exit_batch = ipt_exit_net,
- .id = &ipt_net_id,
+ .id = &act_ipt_ops.net_id,
.size = sizeof(struct tc_action_net),
};
-static int tcf_xt_walker(struct net *net, struct sk_buff *skb,
- struct netlink_callback *cb, int type,
- const struct tc_action_ops *ops,
- struct netlink_ext_ack *extack)
-{
- struct tc_action_net *tn = net_generic(net, xt_net_id);
-
- return tcf_generic_walker(tn, skb, cb, type, ops, extack);
-}
-
-static int tcf_xt_search(struct net *net, struct tc_action **a, u32 index)
-{
- struct tc_action_net *tn = net_generic(net, xt_net_id);
-
- return tcf_idr_search(tn, a, index);
-}
-
static struct tc_action_ops act_xt_ops = {
.kind = "xt",
.id = TCA_ID_XT,
@@ -390,27 +351,25 @@ static struct tc_action_ops act_xt_ops = {
.dump = tcf_ipt_dump,
.cleanup = tcf_ipt_release,
.init = tcf_xt_init,
- .walk = tcf_xt_walker,
- .lookup = tcf_xt_search,
.size = sizeof(struct tcf_ipt),
};
static __net_init int xt_init_net(struct net *net)
{
- struct tc_action_net *tn = net_generic(net, xt_net_id);
+ struct tc_action_net *tn = net_generic(net, act_xt_ops.net_id);
return tc_action_net_init(net, tn, &act_xt_ops);
}
static void __net_exit xt_exit_net(struct list_head *net_list)
{
- tc_action_net_exit(net_list, xt_net_id);
+ tc_action_net_exit(net_list, act_xt_ops.net_id);
}
static struct pernet_operations xt_net_ops = {
.init = xt_init_net,
.exit_batch = xt_exit_net,
- .id = &xt_net_id,
+ .id = &act_xt_ops.net_id,
.size = sizeof(struct tc_action_net),
};