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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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9
net/sched/cls_fw.c
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@@ -334,7 +334,7 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
struct fw_head *head = (struct fw_head *)tp->root;
struct fw_filter *f = (struct fw_filter*)fh;
unsigned char *b = skb_tail_pointer(skb);
struct nlattr *nla;
struct nlattr *nest;
if (f == NULL)
return skb->len;
@@ -344,8 +344,9 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
if (!f->res.classid && !tcf_exts_is_available(&f->exts))
return skb->len;
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;
if (f->res.classid)
NLA_PUT(skb, TCA_FW_CLASSID, 4, &f->res.classid);
@@ -359,7 +360,7 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
if (tcf_exts_dump(skb, &f->exts, &fw_ext_map) < 0)
goto nla_put_failure;
nla->nla_len = skb_tail_pointer(skb) - b;
nla_nest_end(skb, nest);
if (tcf_exts_dump_stats(skb, &f->exts, &fw_ext_map) < 0)
goto nla_put_failure;