diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 4fc9cdfe67da30932d6d7c0551ac0522948612f7..084935221a862a895f533a542f69949f92ff83c5 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -681,7 +681,6 @@ struct hnae3_tc_info {
 	u8 prio_tc[HNAE3_MAX_USER_PRIO]; /* TC indexed by prio */
 	u16 tqp_count[HNAE3_MAX_TC];
 	u16 tqp_offset[HNAE3_MAX_TC];
-	unsigned long tc_en; /* bitmap of TC enabled */
 	u8 num_tc; /* Total number of enabled TCs */
 	bool mqprio_active;
 };
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 04c181d9b4b8ffe7a6afb41b939953ecc2ee9cc3..ffb4bfc5061d6f26ca0d2075c2207e9625d64171 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -286,13 +286,9 @@ static int hns3_nic_set_real_num_queue(struct net_device *netdev)
 			return ret;
 		}
 
-		for (i = 0; i < HNAE3_MAX_TC; i++) {
-			if (!test_bit(i, &tc_info->tc_en))
-				continue;
-
+		for (i = 0; i < tc_info->num_tc; i++)
 			netdev_set_tc_queue(netdev, i, tc_info->tqp_count[i],
 					    tc_info->tqp_offset[i]);
-		}
 	}
 
 	ret = netif_set_real_num_tx_queues(netdev, queue_size);
@@ -3997,12 +3993,9 @@ static void hns3_init_tx_ring_tc(struct hns3_nic_priv *priv)
 	struct hnae3_tc_info *tc_info = &kinfo->tc_info;
 	int i;
 
-	for (i = 0; i < HNAE3_MAX_TC; i++) {
+	for (i = 0; i < tc_info->num_tc; i++) {
 		int j;
 
-		if (!test_bit(i, &tc_info->tc_en))
-			continue;
-
 		for (j = 0; j < tc_info->tqp_count[i]; j++) {
 			struct hnae3_queue *q;
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
index 623a39c7c1736c9aeac92524fc8f1f57ef44086b..45ee832e6feb88adcfc7027277d9cef2432c5cb3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
@@ -426,8 +426,6 @@ static int hclge_mqprio_qopt_check(struct hclge_dev *hdev,
 static void hclge_sync_mqprio_qopt(struct hnae3_tc_info *tc_info,
 				   struct tc_mqprio_qopt_offload *mqprio_qopt)
 {
-	int i;
-
 	memset(tc_info, 0, sizeof(*tc_info));
 	tc_info->num_tc = mqprio_qopt->qopt.num_tc;
 	memcpy(tc_info->prio_tc, mqprio_qopt->qopt.prio_tc_map,
@@ -436,9 +434,6 @@ static void hclge_sync_mqprio_qopt(struct hnae3_tc_info *tc_info,
 	       FIELD_SIZEOF(struct hnae3_tc_info, tqp_count));
 	memcpy(tc_info->tqp_offset, mqprio_qopt->qopt.offset,
 	       FIELD_SIZEOF(struct hnae3_tc_info, tqp_offset));
-
-	for (i = 0; i < HNAE3_MAX_USER_PRIO; i++)
-		set_bit(tc_info->prio_tc[i], &tc_info->tc_en);
 }
 
 static int hclge_config_tc(struct hclge_dev *hdev,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index dca1ac9cdb43f8e5fa2ac1fdbcffd5c6f2d8e19c..95392df34a615d57b29a0070042761165500a2f2 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -644,12 +644,10 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
 
 	for (i = 0; i < HNAE3_MAX_TC; i++) {
 		if (hdev->hw_tc_map & BIT(i) && i < kinfo->tc_info.num_tc) {
-			set_bit(i, &kinfo->tc_info.tc_en);
 			kinfo->tc_info.tqp_offset[i] = i * kinfo->rss_size;
 			kinfo->tc_info.tqp_count[i] = kinfo->rss_size;
 		} else {
 			/* Set to default queue if TC is disable */
-			clear_bit(i, &kinfo->tc_info.tc_en);
 			kinfo->tc_info.tqp_offset[i] = 0;
 			kinfo->tc_info.tqp_count[i] = 1;
 		}