diff --git a/net/dsa/tag_ksz.c b/net/dsa/tag_ksz.c
index f58ce0f0e9e4..f8b40437c5fa 100644
--- a/net/dsa/tag_ksz.c
+++ b/net/dsa/tag_ksz.c
@@ -218,6 +218,37 @@ static struct sk_buff *ksz_defer_xmit(struct dsa_port *dp, struct sk_buff *skb)
 	return NULL;
 }
 
+static struct sk_buff *ksz_common_xmit(struct sk_buff *skb,
+				       struct net_device *dev,
+				       bool do_tstamp,
+				       u8 prio,
+				       u8 override_mask)
+{
+	struct dsa_port *dp = dsa_user_to_port(dev);
+	struct ethhdr *hdr;
+	u8 *tag;
+
+	if (skb->ip_summed == CHECKSUM_PARTIAL && skb_checksum_help(skb)) {
+		kfree_skb(skb);
+		return NULL;
+	}
+
+	/* Tag encoding */
+	if (do_tstamp)
+		ksz_xmit_timestamp(dp, skb);
+
+	tag = skb_put(skb, KSZ_INGRESS_TAG_LEN);
+	hdr = skb_eth_hdr(skb);
+
+	*tag = dsa_xmit_port_mask(skb, dev);
+	*tag |= prio;
+
+	if (is_link_local_ether_addr(hdr->h_dest))
+		*tag |= override_mask;
+
+	return ksz_defer_xmit(dp, skb);
+}
+
 static struct sk_buff *ksz9477_xmit(struct sk_buff *skb,
 				    struct net_device *dev)
 {
@@ -308,23 +339,7 @@ MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_KSZ9477, KSZ9477_NAME);
 
 static struct sk_buff *ksz8795_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-	struct ethhdr *hdr;
-	u8 *tag;
-
-	if (skb->ip_summed == CHECKSUM_PARTIAL && skb_checksum_help(skb)) {
-		kfree_skb(skb);
-		return NULL;
-	}
-
-	/* Tag encoding */
-	tag = skb_put(skb, KSZ_INGRESS_TAG_LEN);
-	hdr = skb_eth_hdr(skb);
-
-	*tag = dsa_xmit_port_mask(skb, dev);
-	if (is_link_local_ether_addr(hdr->h_dest))
-		*tag |= KSZ8795_TAIL_TAG_OVERRIDE;
-
-	return skb;
+	return ksz_common_xmit(skb, dev, false, 0, KSZ8795_TAIL_TAG_OVERRIDE);
 }
 
 static struct sk_buff *ksz8795_rcv(struct sk_buff *skb, struct net_device *dev)
@@ -362,28 +377,10 @@ static struct sk_buff *ksz9893_xmit(struct sk_buff *skb,
 {
 	u16 queue_mapping = skb_get_queue_mapping(skb);
 	u8 prio = netdev_txq_to_tc(dev, queue_mapping);
-	struct dsa_port *dp = dsa_user_to_port(dev);
-	struct ethhdr *hdr;
-	u8 *tag;
 
-	if (skb->ip_summed == CHECKSUM_PARTIAL && skb_checksum_help(skb)) {
-		kfree_skb(skb);
-		return NULL;
-	}
-
-	/* Tag encoding */
-	ksz_xmit_timestamp(dp, skb);
-
-	tag = skb_put(skb, KSZ_INGRESS_TAG_LEN);
-	hdr = skb_eth_hdr(skb);
-
-	*tag = dsa_xmit_port_mask(skb, dev);
-	*tag |= FIELD_PREP(KSZ9893_TAIL_TAG_PRIO, prio);
-
-	if (is_link_local_ether_addr(hdr->h_dest))
-		*tag |= KSZ9893_TAIL_TAG_OVERRIDE;
-
-	return ksz_defer_xmit(dp, skb);
+	return ksz_common_xmit(skb, dev, true,
+			       FIELD_PREP(KSZ9893_TAIL_TAG_PRIO, prio),
+			       KSZ9893_TAIL_TAG_OVERRIDE);
 }
 
 static const struct dsa_device_ops ksz9893_netdev_ops = {