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/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index 7088812..e69d49d 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1266,14 +1266,16 @@ int fm10k_setup_tc(struct net_device *dev, u8 tc)
 }
 
 static int __fm10k_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			    struct tc_to_netdev *tc)
+			    void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return fm10k_setup_tc(dev, tc->mqprio->num_tc);
+	return fm10k_setup_tc(dev, mqprio->num_tc);
 }
 
 static void fm10k_assign_l2_accel(struct fm10k_intfc *interface,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 1f46338..a7e5a76 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5657,14 +5657,16 @@ static int i40e_setup_tc(struct net_device *netdev, u8 tc)
 }
 
 static int __i40e_setup_tc(struct net_device *netdev, enum tc_setup_type type,
-			   struct tc_to_netdev *tc)
+			   void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return i40e_setup_tc(netdev, tc->mqprio->num_tc);
+	return i40e_setup_tc(netdev, mqprio->num_tc);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 0a35031..c6b1324 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -9258,13 +9258,13 @@ static int ixgbe_setup_tc_mqprio(struct net_device *dev,
 }
 
 static int __ixgbe_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			    struct tc_to_netdev *tc)
+			    void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_CLSU32:
-		return ixgbe_setup_tc_cls_u32(dev, tc->cls_u32);
+		return ixgbe_setup_tc_cls_u32(dev, type_data);
 	case TC_SETUP_MQPRIO:
-		return ixgbe_setup_tc_mqprio(dev, tc->mqprio);
+		return ixgbe_setup_tc_mqprio(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}