diff --git a/net/core/dev.c b/net/core/dev.c
index a4ccd47..2730352 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2325,15 +2325,18 @@
 				 struct netdev_queue *txq)
 {
 	spinlock_t *root_lock = qdisc_lock(q);
-	bool contended = qdisc_is_running(q);
+	bool contended;
 	int rc;
 
+	qdisc_skb_cb(skb)->pkt_len = skb->len;
+	qdisc_calculate_pkt_len(skb, q);
 	/*
 	 * Heuristic to force contended enqueues to serialize on a
 	 * separate lock before trying to get qdisc main lock.
 	 * This permits __QDISC_STATE_RUNNING owner to get the lock more often
 	 * and dequeue packets faster.
 	 */
+	contended = qdisc_is_running(q);
 	if (unlikely(contended))
 		spin_lock(&q->busylock);
 
@@ -2351,7 +2354,6 @@
 		if (!(dev->priv_flags & IFF_XMIT_DST_RELEASE))
 			skb_dst_force(skb);
 
-		qdisc_skb_cb(skb)->pkt_len = skb->len;
 		qdisc_bstats_update(q, skb);
 
 		if (sch_direct_xmit(skb, q, dev, txq, root_lock)) {
@@ -2366,7 +2368,7 @@
 		rc = NET_XMIT_SUCCESS;
 	} else {
 		skb_dst_force(skb);
-		rc = qdisc_enqueue_root(skb, q);
+		rc = q->enqueue(skb, q) & NET_XMIT_MASK;
 		if (qdisc_run_begin(q)) {
 			if (unlikely(contended)) {
 				spin_unlock(&q->busylock);