[NET_SCHED]: Set parent classid in default qdiscs

Set parent classids in default qdiscs to allow walking up the tree
from outside the qdiscs. This is needed by the next patch.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 3 deletions

diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index d9a5d298d755..2562a6040b76 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -273,12 +273,14 @@ static void tbf_reset(struct Qdisc* sch)
         del_timer(&q->wd_timer);
 }
 
-static struct Qdisc *tbf_create_dflt_qdisc(struct net_device *dev, u32 limit)
+static struct Qdisc *tbf_create_dflt_qdisc(struct Qdisc *sch, u32 limit)
 {
-        struct Qdisc *q = qdisc_create_dflt(dev, &bfifo_qdisc_ops);
+        struct Qdisc *q;
         struct rtattr *rta;
         int ret;
 
+        q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops,
+                              TC_H_MAKE(sch->handle, 1));
         if (q) {
                 rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)), GFP_KERNEL);
                 if (rta) {
@@ -341,7 +343,7 @@ static int tbf_change(struct Qdisc* sch, struct rtattr *opt)
                 goto done;
 
         if (qopt->limit > 0) {
-                if ((child = tbf_create_dflt_qdisc(sch->dev, qopt->limit)) == NULL)
+                if ((child = tbf_create_dflt_qdisc(sch, qopt->limit)) == NULL)
                         goto done;
         }