[PKT_SCHED]: Make dsmark use the new dumping macros
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 66abf13..ac0efea 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -428,50 +428,46 @@
static int dsmark_dump_class(struct Qdisc *sch, unsigned long cl,
- struct sk_buff *skb, struct tcmsg *tcm)
+ struct sk_buff *skb, struct tcmsg *tcm)
{
struct dsmark_qdisc_data *p = PRIV(sch);
- unsigned char *b = skb->tail;
- struct rtattr *rta;
+ struct rtattr *opts = NULL;
- DPRINTK("dsmark_dump_class(sch %p,[qdisc %p],class %ld\n",sch,p,cl);
- if (!cl || cl > p->indices)
+ DPRINTK("dsmark_dump_class(sch %p,[qdisc %p],class %ld\n", sch, p, cl);
+
+ if (!dsmark_valid_index(p, cl))
return -EINVAL;
- tcm->tcm_handle = TC_H_MAKE(TC_H_MAJ(sch->handle),cl-1);
- rta = (struct rtattr *) b;
- RTA_PUT(skb,TCA_OPTIONS,0,NULL);
- RTA_PUT(skb,TCA_DSMARK_MASK,1,&p->mask[cl-1]);
- RTA_PUT(skb,TCA_DSMARK_VALUE,1,&p->value[cl-1]);
- rta->rta_len = skb->tail-b;
- return skb->len;
+
+ tcm->tcm_handle = TC_H_MAKE(TC_H_MAJ(sch->handle), cl-1);
+
+ opts = RTA_NEST(skb, TCA_OPTIONS);
+ RTA_PUT_U8(skb,TCA_DSMARK_MASK, p->mask[cl-1]);
+ RTA_PUT_U8(skb,TCA_DSMARK_VALUE, p->value[cl-1]);
+
+ return RTA_NEST_END(skb, opts);
rtattr_failure:
- skb_trim(skb,b-skb->data);
- return -1;
+ return RTA_NEST_CANCEL(skb, opts);
}
static int dsmark_dump(struct Qdisc *sch, struct sk_buff *skb)
{
struct dsmark_qdisc_data *p = PRIV(sch);
- unsigned char *b = skb->tail;
- struct rtattr *rta;
+ struct rtattr *opts = NULL;
- rta = (struct rtattr *) b;
- RTA_PUT(skb,TCA_OPTIONS,0,NULL);
- RTA_PUT(skb,TCA_DSMARK_INDICES,sizeof(__u16),&p->indices);
- if (p->default_index != NO_DEFAULT_INDEX) {
- __u16 tmp = p->default_index;
+ opts = RTA_NEST(skb, TCA_OPTIONS);
+ RTA_PUT_U16(skb, TCA_DSMARK_INDICES, p->indices);
- RTA_PUT(skb,TCA_DSMARK_DEFAULT_INDEX, sizeof(__u16), &tmp);
- }
+ if (p->default_index != NO_DEFAULT_INDEX)
+ RTA_PUT_U16(skb, TCA_DSMARK_DEFAULT_INDEX, p->default_index);
+
if (p->set_tc_index)
- RTA_PUT(skb, TCA_DSMARK_SET_TC_INDEX, 0, NULL);
- rta->rta_len = skb->tail-b;
- return skb->len;
+ RTA_PUT_FLAG(skb, TCA_DSMARK_SET_TC_INDEX);
+
+ return RTA_NEST_END(skb, opts);
rtattr_failure:
- skb_trim(skb,b-skb->data);
- return -1;
+ return RTA_NEST_CANCEL(skb, opts);
}
static struct Qdisc_class_ops dsmark_class_ops = {