pkt_sched: Remove 'dev' member of struct Qdisc.
It can be obtained via the netdev_queue. So create a helper routine,
qdisc_dev(), to make the transformations nicer looking.
Now, qdisc_alloc() now no longer needs a net_device pointer argument.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 5a22fec..3335254 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1045,7 +1045,7 @@
if (tca[TCA_RATE])
gen_replace_estimator(&cl->bstats, &cl->rate_est,
- &sch->dev->queue_lock,
+ &qdisc_dev(sch)->queue_lock,
tca[TCA_RATE]);
return 0;
}
@@ -1083,7 +1083,7 @@
cl->refcnt = 1;
cl->sched = q;
cl->cl_parent = parent;
- cl->qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue,
+ cl->qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
&pfifo_qdisc_ops, classid);
if (cl->qdisc == NULL)
cl->qdisc = &noop_qdisc;
@@ -1104,7 +1104,7 @@
if (tca[TCA_RATE])
gen_new_estimator(&cl->bstats, &cl->rate_est,
- &sch->dev->queue_lock, tca[TCA_RATE]);
+ &qdisc_dev(sch)->queue_lock, tca[TCA_RATE]);
*arg = (unsigned long)cl;
return 0;
}
@@ -1202,7 +1202,7 @@
if (cl->level > 0)
return -EINVAL;
if (new == NULL) {
- new = qdisc_create_dflt(sch->dev, sch->dev_queue,
+ new = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
&pfifo_qdisc_ops,
cl->cl_common.classid);
if (new == NULL)
@@ -1445,7 +1445,7 @@
q->root.cl_common.classid = sch->handle;
q->root.refcnt = 1;
q->root.sched = q;
- q->root.qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue,
+ q->root.qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
&pfifo_qdisc_ops,
sch->handle);
if (q->root.qdisc == NULL)