[NET_SCHED]: Use nla_nest_start/nla_nest_end

[linux-2.6.git] / net / sched / cls_route.c

diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 3aa8109..1ce1f36 100644 (file)
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -551,7 +551,7 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh,
 {
        struct route4_filter *f = (struct route4_filter*)fh;
        unsigned char *b = skb_tail_pointer(skb);
-       struct nlattr *nla;
+       struct nlattr *nest;
        u32 id;
 
        if (f == NULL)
@@ -559,8 +559,9 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh,
 
        t->tcm_handle = f->handle;
 
-       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->handle&0x8000)) {
                id = f->id&0xFF;
@@ -579,7 +580,7 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh,
        if (tcf_exts_dump(skb, &f->exts, &route_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, &route_ext_map) < 0)
                goto nla_put_failure;