diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 22250ae222b5..38fd9b8e0287 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -926,8 +926,8 @@ int ksz8_fdb_dump(struct ksz_device *dev, int port,
 	return ret;
 }
 
-int ksz8_mdb_add(struct ksz_device *dev, int port,
-		 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db)
+static int ksz8_add_sta_mac(struct ksz_device *dev, int port,
+			    const unsigned char *addr, u16 vid)
 {
 	struct alu_struct alu;
 	int index;
@@ -937,8 +937,8 @@ int ksz8_mdb_add(struct ksz_device *dev, int port,
 	for (index = 0; index < dev->info->num_statics; index++) {
 		if (!ksz8_r_sta_mac_table(dev, index, &alu)) {
 			/* Found one already in static MAC table. */
-			if (!memcmp(alu.mac, mdb->addr, ETH_ALEN) &&
-			    alu.fid == mdb->vid)
+			if (!memcmp(alu.mac, addr, ETH_ALEN) &&
+			    alu.fid == vid)
 				break;
 		/* Remember the first empty entry. */
 		} else if (!empty) {
@@ -954,23 +954,23 @@ int ksz8_mdb_add(struct ksz_device *dev, int port,
 	if (index == dev->info->num_statics) {
 		index = empty - 1;
 		memset(&alu, 0, sizeof(alu));
-		memcpy(alu.mac, mdb->addr, ETH_ALEN);
+		memcpy(alu.mac, addr, ETH_ALEN);
 		alu.is_static = true;
 	}
 	alu.port_forward |= BIT(port);
-	if (mdb->vid) {
+	if (vid) {
 		alu.is_use_fid = true;
 
 		/* Need a way to map VID to FID. */
-		alu.fid = mdb->vid;
+		alu.fid = vid;
 	}
 	ksz8_w_sta_mac_table(dev, index, &alu);
 
 	return 0;
 }
 
-int ksz8_mdb_del(struct ksz_device *dev, int port,
-		 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db)
+static int ksz8_del_sta_mac(struct ksz_device *dev, int port,
+			    const unsigned char *addr, u16 vid)
 {
 	struct alu_struct alu;
 	int index;
@@ -978,8 +978,8 @@ int ksz8_mdb_del(struct ksz_device *dev, int port,
 	for (index = 0; index < dev->info->num_statics; index++) {
 		if (!ksz8_r_sta_mac_table(dev, index, &alu)) {
 			/* Found one already in static MAC table. */
-			if (!memcmp(alu.mac, mdb->addr, ETH_ALEN) &&
-			    alu.fid == mdb->vid)
+			if (!memcmp(alu.mac, addr, ETH_ALEN) &&
+			    alu.fid == vid)
 				break;
 		}
 	}
@@ -998,6 +998,18 @@ exit:
 	return 0;
 }
 
+int ksz8_mdb_add(struct ksz_device *dev, int port,
+		 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db)
+{
+	return ksz8_add_sta_mac(dev, port, mdb->addr, mdb->vid);
+}
+
+int ksz8_mdb_del(struct ksz_device *dev, int port,
+		 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db)
+{
+	return ksz8_del_sta_mac(dev, port, mdb->addr, mdb->vid);
+}
+
 int ksz8_port_vlan_filtering(struct ksz_device *dev, int port, bool flag,
 			     struct netlink_ext_ack *extack)
 {