net: sched: get rid of struct tc_to_netdev

Get rid of struct tc_to_netdev which is now just unnecessary container
and rather pass per-type structures down to drivers directly.
Along with that, consolidate the naming of per-type structure variables
in cls_*.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 5e01e92..c6b5de2 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -883,11 +883,11 @@
 }
 
 static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			      struct tc_to_netdev *tc)
+			      void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		return dsa_slave_setup_tc_cls_matchall(dev, tc->cls_mall);
+		return dsa_slave_setup_tc_cls_matchall(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}