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[NET_SCHED]: Use nla_nest_start/nla_nest_end

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Use nla_nest_start/nla_nest_end for dumping nested attributes.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2008-01-23 20:34:11 -08:00 • committed by David S. Miller
parent cee63723b3
commit 4b3550ef53
16 changed files with 167 additions and 134 deletions
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14
net/sched/cls_api.c
View file

@ -544,18 +544,22 @@ int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
* to work with both old and new modes of entering
* tc data even if iproute2 was newer - jhs
*/
struct nlattr *p_rta = (struct nlattr *)skb_tail_pointer(skb);
struct nlattr *nest;
if (exts->action->type != TCA_OLD_COMPAT) {
NLA_PUT(skb, map->action, 0, NULL);
nest = nla_nest_start(skb, map->action);
if (nest == NULL)
goto nla_put_failure;
if (tcf_action_dump(skb, exts->action, 0, 0) < 0)
goto nla_put_failure;
p_rta->nla_len = skb_tail_pointer(skb) - (u8 *)p_rta;
nla_nest_end(skb, nest);
} else if (map->police) {
NLA_PUT(skb, map->police, 0, NULL);
nest = nla_nest_start(skb, map->police);
if (nest == NULL)
goto nla_put_failure;
if (tcf_action_dump_old(skb, exts->action, 0, 0) < 0)
goto nla_put_failure;
p_rta->nla_len = skb_tail_pointer(skb) - (u8 *)p_rta;
nla_nest_end(skb, nest);
}
}
#endif