pkt_sched: Get rid of u32_list.

The u32_list is just an indirect way of maintaining a reference
to a U32 node on a per-qdisc basis.

Just add an explicit node pointer for u32 to struct Qdisc an do
away with this global list.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 0a158ff4de12..8a44386b35cf 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -56,6 +56,8 @@ struct Qdisc
         int                     (*reshape_fail)(struct sk_buff *skb,
                                         struct Qdisc *q);
 
+        void                    *u32_node;
+
         /* This field is deprecated, but it is still used by CBQ
          * and it will live until better solution will be invented.
          */