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;