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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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12
net/sched/sch_tbf.c
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@ -375,12 +375,12 @@ static void tbf_destroy(struct Qdisc *sch)
static int tbf_dump(struct Qdisc *sch, struct sk_buff *skb)
{
struct tbf_sched_data *q = qdisc_priv(sch);
unsigned char *b = skb_tail_pointer(skb);
struct nlattr *nla;
struct nlattr *nest;
struct tc_tbf_qopt opt;
nla = (struct nlattr*)b;
NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
nest = nla_nest_start(skb, TCA_OPTIONS);
if (nest == NULL)
goto nla_put_failure;
opt.limit = q->limit;
opt.rate = q->R_tab->rate;
@ -391,12 +391,12 @@ static int tbf_dump(struct Qdisc *sch, struct sk_buff *skb)
opt.mtu = q->mtu;
opt.buffer = q->buffer;
NLA_PUT(skb, TCA_TBF_PARMS, sizeof(opt), &opt);
nla->nla_len = skb_tail_pointer(skb) - b;
nla_nest_end(skb, nest);
return skb->len;
nla_put_failure:
nlmsg_trim(skb, b);
nla_nest_cancel(skb, nest);
return -1;
}