diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 6d6c0ac65bb49ad152f286c4a280382619836139..026558f8e04b950da306c479e27d54b86a8c4317 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -841,8 +841,6 @@ static bool hns3_tunnel_csum_bug(struct sk_buff *skb)
 	      l4.udp->dest == htons(4790))))
 		return false;
 
-	skb_checksum_help(skb);
-
 	return true;
 }
 
@@ -919,8 +917,7 @@ static int hns3_set_l2l3l4(struct sk_buff *skb, u8 ol4_proto,
 			/* the stack computes the IP header already,
 			 * driver calculate l4 checksum when not TSO.
 			 */
-			skb_checksum_help(skb);
-			return 0;
+			return skb_checksum_help(skb);
 		}
 
 		hns3_set_outer_l2l3l4(skb, ol4_proto, ol_type_vlan_len_msec);
@@ -965,7 +962,7 @@ static int hns3_set_l2l3l4(struct sk_buff *skb, u8 ol4_proto,
 		break;
 	case IPPROTO_UDP:
 		if (hns3_tunnel_csum_bug(skb))
-			break;
+			return skb_checksum_help(skb);
 
 		hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
 		hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4T_S,
@@ -990,8 +987,7 @@ static int hns3_set_l2l3l4(struct sk_buff *skb, u8 ol4_proto,
 		/* the stack computes the IP header already,
 		 * driver calculate l4 checksum when not TSO.
 		 */
-		skb_checksum_help(skb);
-		return 0;
+		return skb_checksum_help(skb);
 	}
 
 	return 0;