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| author | Patrick McHardy <kaber@trash.net> | 2008-01-23 20:34:11 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:11:18 -0800 |
| commit | 4b3550ef530cfc153fa91f0b37cbda448bad11c6 (patch) | |
| tree | 02aba7497298f220629af8e47f48e56df86d428f /net/sched/cls_fw.c | |
| parent | cee63723b358e594225e812d6e14a2a0abfd5c88 (diff) | |
| download | linux-4b3550ef530cfc153fa91f0b37cbda448bad11c6.tar.gz linux-4b3550ef530cfc153fa91f0b37cbda448bad11c6.tar.bz2 linux-4b3550ef530cfc153fa91f0b37cbda448bad11c6.zip | |
[NET_SCHED]: Use nla_nest_start/nla_nest_end
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>
Diffstat (limited to 'net/sched/cls_fw.c')
| -rw-r--r-- | net/sched/cls_fw.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c index a1a9f4d26b8c..e3dfbb3046c0 100644 --- a/net/sched/cls_fw.c +++ b/net/sched/cls_fw.c @@ -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; |