diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index ef517af870c5..71aa37b4b338 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -48,7 +48,6 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv,
 	struct iphdr *iphdr;
 	struct ipv6hdr *ipv6hdr;
 	struct sk_buff *skb;
-	int skb_tmp_len;
 	__be16 protocol;
 	u8 bn_pid = 0;
 	u8 rrcfv = 0;
@@ -94,13 +93,13 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv,
 				hnae_set_bit(rrcfv, HNSV2_TXD_L4CS_B, 1);
 
 				/* check for tcp/udp header */
-				if (iphdr->protocol == IPPROTO_TCP) {
+				if (iphdr->protocol == IPPROTO_TCP &&
+				    skb_is_gso(skb)) {
 					hnae_set_bit(tvsvsn,
 						     HNSV2_TXD_TSE_B, 1);
-					skb_tmp_len = SKB_TMP_LEN(skb);
 					l4_len = tcp_hdrlen(skb);
-					mss = mtu - skb_tmp_len - ETH_FCS_LEN;
-					paylen = skb->len - skb_tmp_len;
+					mss = skb_shinfo(skb)->gso_size;
+					paylen = skb->len - SKB_TMP_LEN(skb);
 				}
 			} else if (skb->protocol == htons(ETH_P_IPV6)) {
 				hnae_set_bit(tvsvsn, HNSV2_TXD_IPV6_B, 1);
@@ -108,13 +107,13 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv,
 				hnae_set_bit(rrcfv, HNSV2_TXD_L4CS_B, 1);
 
 				/* check for tcp/udp header */
-				if (ipv6hdr->nexthdr == IPPROTO_TCP) {
+				if (ipv6hdr->nexthdr == IPPROTO_TCP &&
+				    skb_is_gso(skb) && skb_is_gso_v6(skb)) {
 					hnae_set_bit(tvsvsn,
 						     HNSV2_TXD_TSE_B, 1);
-					skb_tmp_len = SKB_TMP_LEN(skb);
 					l4_len = tcp_hdrlen(skb);
-					mss = mtu - skb_tmp_len - ETH_FCS_LEN;
-					paylen = skb->len - skb_tmp_len;
+					mss = skb_shinfo(skb)->gso_size;
+					paylen = skb->len - SKB_TMP_LEN(skb);
 				}
 			}
 			desc->tx.ip_offset = ip_offset;