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_api.c b/net/sched/sch_api.c
index b86c98b..1f89308 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -281,7 +281,7 @@
{
struct qdisc_watchdog *wd = container_of(timer, struct qdisc_watchdog,
timer);
- struct net_device *dev = wd->qdisc->dev;
+ struct net_device *dev = qdisc_dev(wd->qdisc);
wd->qdisc->flags &= ~TCQ_F_THROTTLED;
smp_wmb();
@@ -493,7 +493,7 @@
if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS))
return;
- sch = qdisc_lookup(sch->dev, TC_H_MAJ(parentid));
+ sch = qdisc_lookup(qdisc_dev(sch), TC_H_MAJ(parentid));
if (sch == NULL) {
WARN_ON(parentid != TC_H_ROOT);
return;
@@ -593,7 +593,7 @@
if (ops == NULL)
goto err_out;
- sch = qdisc_alloc(dev, dev_queue, ops);
+ sch = qdisc_alloc(dev_queue, ops);
if (IS_ERR(sch)) {
err = PTR_ERR(sch);
goto err_out2;
@@ -940,7 +940,7 @@
tcm->tcm_family = AF_UNSPEC;
tcm->tcm__pad1 = 0;
tcm->tcm__pad2 = 0;
- tcm->tcm_ifindex = q->dev->ifindex;
+ tcm->tcm_ifindex = qdisc_dev(q)->ifindex;
tcm->tcm_parent = clid;
tcm->tcm_handle = q->handle;
tcm->tcm_info = atomic_read(&q->refcnt);
@@ -1186,7 +1186,7 @@
nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*tcm), flags);
tcm = NLMSG_DATA(nlh);
tcm->tcm_family = AF_UNSPEC;
- tcm->tcm_ifindex = q->dev->ifindex;
+ tcm->tcm_ifindex = qdisc_dev(q)->ifindex;
tcm->tcm_parent = q->handle;
tcm->tcm_handle = q->handle;
tcm->tcm_info = 0;