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authorPatrick McHardy <kaber@trash.net>2008-01-23 09:11:50 +0300
committerDavid S. Miller <davem@davemloft.net>2008-01-29 02:11:11 +0300
commit7ba699c604ab811972eee2e041fd6b07659a2e6e (patch)
tree4f76f69a25ce27ee0dd0c417df75acf00b1a36a0 /net/sched/act_ipt.c
parentadd93b610a4e66d36d0cf0b2596c3d3bcfdaee39 (diff)
downloadlinux-7ba699c604ab811972eee2e041fd6b07659a2e6e.tar.xz
[NET_SCHED]: Convert actions from rtnetlink to new netlink API
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_ipt.c')
-rw-r--r--net/sched/act_ipt.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index fa006e06ce33..fee5282637cc 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -92,10 +92,10 @@ static int tcf_ipt_release(struct tcf_ipt *ipt, int bind)
return ret;
}
-static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
+static int tcf_ipt_init(struct nlattr *nla, struct nlattr *est,
struct tc_action *a, int ovr, int bind)
{
- struct rtattr *tb[TCA_IPT_MAX];
+ struct nlattr *tb[TCA_IPT_MAX + 1];
struct tcf_ipt *ipt;
struct tcf_common *pc;
struct ipt_entry_target *td, *t;
@@ -104,22 +104,22 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
u32 hook = 0;
u32 index = 0;
- if (rta == NULL || rtattr_parse_nested(tb, TCA_IPT_MAX, rta) < 0)
+ if (nla == NULL || nla_parse_nested(tb, TCA_IPT_MAX, nla, NULL) < 0)
return -EINVAL;
- if (tb[TCA_IPT_HOOK-1] == NULL ||
- RTA_PAYLOAD(tb[TCA_IPT_HOOK-1]) < sizeof(u32))
+ if (tb[TCA_IPT_HOOK] == NULL ||
+ nla_len(tb[TCA_IPT_HOOK]) < sizeof(u32))
return -EINVAL;
- if (tb[TCA_IPT_TARG-1] == NULL ||
- RTA_PAYLOAD(tb[TCA_IPT_TARG-1]) < sizeof(*t))
+ if (tb[TCA_IPT_TARG] == NULL ||
+ nla_len(tb[TCA_IPT_TARG]) < sizeof(*t))
return -EINVAL;
- td = (struct ipt_entry_target *)RTA_DATA(tb[TCA_IPT_TARG-1]);
- if (RTA_PAYLOAD(tb[TCA_IPT_TARG-1]) < td->u.target_size)
+ td = (struct ipt_entry_target *)nla_data(tb[TCA_IPT_TARG]);
+ if (nla_len(tb[TCA_IPT_TARG]) < td->u.target_size)
return -EINVAL;
- if (tb[TCA_IPT_INDEX-1] != NULL &&
- RTA_PAYLOAD(tb[TCA_IPT_INDEX-1]) >= sizeof(u32))
- index = *(u32 *)RTA_DATA(tb[TCA_IPT_INDEX-1]);
+ if (tb[TCA_IPT_INDEX] != NULL &&
+ nla_len(tb[TCA_IPT_INDEX]) >= sizeof(u32))
+ index = *(u32 *)nla_data(tb[TCA_IPT_INDEX]);
pc = tcf_hash_check(index, a, bind, &ipt_hash_info);
if (!pc) {
@@ -136,14 +136,14 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
}
ipt = to_ipt(pc);
- hook = *(u32 *)RTA_DATA(tb[TCA_IPT_HOOK-1]);
+ hook = *(u32 *)nla_data(tb[TCA_IPT_HOOK]);
err = -ENOMEM;
tname = kmalloc(IFNAMSIZ, GFP_KERNEL);
if (unlikely(!tname))
goto err1;
- if (tb[TCA_IPT_TABLE - 1] == NULL ||
- rtattr_strlcpy(tname, tb[TCA_IPT_TABLE-1], IFNAMSIZ) >= IFNAMSIZ)
+ if (tb[TCA_IPT_TABLE] == NULL ||
+ nla_strlcpy(tname, tb[TCA_IPT_TABLE], IFNAMSIZ) >= IFNAMSIZ)
strcpy(tname, "mangle");
t = kmemdup(td, td->u.target_size, GFP_KERNEL);
@@ -243,25 +243,25 @@ static int tcf_ipt_dump(struct sk_buff *skb, struct tc_action *a, int bind, int
t = kmemdup(ipt->tcfi_t, ipt->tcfi_t->u.user.target_size, GFP_ATOMIC);
if (unlikely(!t))
- goto rtattr_failure;
+ goto nla_put_failure;
c.bindcnt = ipt->tcf_bindcnt - bind;
c.refcnt = ipt->tcf_refcnt - ref;
strcpy(t->u.user.name, ipt->tcfi_t->u.kernel.target->name);
- RTA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t);
- RTA_PUT(skb, TCA_IPT_INDEX, 4, &ipt->tcf_index);
- RTA_PUT(skb, TCA_IPT_HOOK, 4, &ipt->tcfi_hook);
- RTA_PUT(skb, TCA_IPT_CNT, sizeof(struct tc_cnt), &c);
- RTA_PUT(skb, TCA_IPT_TABLE, IFNAMSIZ, ipt->tcfi_tname);
+ NLA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t);
+ NLA_PUT(skb, TCA_IPT_INDEX, 4, &ipt->tcf_index);
+ NLA_PUT(skb, TCA_IPT_HOOK, 4, &ipt->tcfi_hook);
+ NLA_PUT(skb, TCA_IPT_CNT, sizeof(struct tc_cnt), &c);
+ NLA_PUT(skb, TCA_IPT_TABLE, IFNAMSIZ, ipt->tcfi_tname);
tm.install = jiffies_to_clock_t(jiffies - ipt->tcf_tm.install);
tm.lastuse = jiffies_to_clock_t(jiffies - ipt->tcf_tm.lastuse);
tm.expires = jiffies_to_clock_t(ipt->tcf_tm.expires);
- RTA_PUT(skb, TCA_IPT_TM, sizeof (tm), &tm);
+ NLA_PUT(skb, TCA_IPT_TM, sizeof (tm), &tm);
kfree(t);
return skb->len;
-rtattr_failure:
+nla_put_failure:
nlmsg_trim(skb, b);
kfree(t);
return -1;