net: enetc: rename "mqprio" to "qopt"

To gain access to the larger encapsulating structure which has the type
tc_mqprio_qopt_offload, rename just the "qopt" field as "qopt".
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ferenc Fejes <fejes@inf.elte.hu>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/freescale/enetc/enetc.c

@@ -2644,12 +2644,13 @@ static void enetc_reset_tc_mqprio(struct net_device *ndev)
 
 int enetc_setup_tc_mqprio(struct net_device *ndev, void *type_data)
 {
+	struct tc_mqprio_qopt_offload *mqprio = type_data;
 	struct enetc_ndev_priv *priv = netdev_priv(ndev);
-	struct tc_mqprio_qopt *mqprio = type_data;
+	struct tc_mqprio_qopt *qopt = &mqprio->qopt;
 	struct enetc_hw *hw = &priv->si->hw;
 	int num_stack_tx_queues = 0;
-	u8 num_tc = mqprio->num_tc;
 	struct enetc_bdr *tx_ring;
+	u8 num_tc = qopt->num_tc;
 	int offset, count;
 	int err, tc, q;
 
@@ -2663,8 +2664,8 @@ int enetc_setup_tc_mqprio(struct net_device *ndev, void *type_data)
 		return err;
 
 	for (tc = 0; tc < num_tc; tc++) {
-		offset = mqprio->offset[tc];
-		count = mqprio->count[tc];
+		offset = qopt->offset[tc];
+		count = qopt->count[tc];
 		num_stack_tx_queues += count;
 
 		err = netdev_set_tc_queue(ndev, tc, count, offset);