diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8cebb180c812f2a795101ad0c293b9e0b4a7a165..a5dd2c8c244a963bc49880f4de6f60be83e60114 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -10449,6 +10449,9 @@ int hclge_set_vport_mtu(struct hclge_vport *vport, int new_mtu)
 	/* PF's mps must be greater then VF's mps */
 	for (i = 1; i < hdev->num_alloc_vport; i++)
 		if (max_frm_size < hdev->vport[i].mps) {
+			dev_err(&hdev->pdev->dev,
+				"failed to set pf mtu for less than vport %d, mps = %u.\n",
+				i, hdev->vport[i].mps);
 			mutex_unlock(&hdev->vport_lock);
 			return -EINVAL;
 		}