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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 6a97afbfb952..8458f630fac4 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -461,7 +461,7 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
                 return -EINVAL;
 
         sch_tree_lock(sch);
-        q->quantum = ctl->quantum ? : psched_mtu(sch->dev);
+        q->quantum = ctl->quantum ? : psched_mtu(qdisc_dev(sch));
         q->perturb_period = ctl->perturb_period * HZ;
         if (ctl->limit)
                 q->limit = min_t(u32, ctl->limit, SFQ_DEPTH - 1);
@@ -502,7 +502,7 @@ static int sfq_init(struct Qdisc *sch, struct nlattr *opt)
         q->max_depth = 0;
         q->tail = SFQ_DEPTH;
         if (opt == NULL) {
-                q->quantum = psched_mtu(sch->dev);
+                q->quantum = psched_mtu(qdisc_dev(sch));
                 q->perturb_period = 0;
                 q->perturbation = net_random();
         } else {