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pkt_sched: Remove 'dev' member of struct Qdisc.

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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>
This commit is contained in:
David S. Miller
2008-07-08 17:06:30 -07:00
parent bb949fbd18
commit 5ce2d488fe
17 changed files with 93 additions and 92 deletions
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6
net/sched/sch_fifo.c
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@@ -48,10 +48,10 @@ static int fifo_init(struct Qdisc *sch, struct nlattr *opt)
struct fifo_sched_data *q = qdisc_priv(sch);
if (opt == NULL) {
u32 limit = sch->dev->tx_queue_len ? : 1;
u32 limit = qdisc_dev(sch)->tx_queue_len ? : 1;
if (sch->ops == &bfifo_qdisc_ops)
limit *= sch->dev->mtu;
limit *= qdisc_dev(sch)->mtu;
q->limit = limit;
} else {
@@ -137,7 +137,7 @@ struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
struct Qdisc *q;
int err = -ENOMEM;
q = qdisc_create_dflt(sch->dev, sch->dev_queue,
q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
ops, TC_H_MAKE(sch->handle, 1));
if (q) {
err = fifo_set_limit(q, limit);