net: hns3: Delete the redundant user nic codes

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

Since DPDK didn't use the user nic in HNS3 driver, delete the
redundant codes.
Signed-off-by: NYonglong Liu <liuyonglong@huawei.com>
Reviewed-by: Nlinyunsheng <linyunsheng@huawei.com>
Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

drivers/net/ethernet/hisilicon/hns3/hnae3.c

@@ -16,11 +16,10 @@ static LIST_HEAD(hnae3_ae_dev_list);
  */
 static DEFINE_MUTEX(hnae3_common_lock);
 
-static bool hnae3_client_match(enum hnae3_client_type client_type,
-			       enum hnae3_dev_type dev_type)
+static bool hnae3_client_match(enum hnae3_client_type client_type)
 {
-	if ((dev_type == HNAE3_DEV_KNIC) && (client_type == HNAE3_CLIENT_KNIC ||
-					     client_type == HNAE3_CLIENT_ROCE))
+	if (client_type == HNAE3_CLIENT_KNIC ||
+	    client_type == HNAE3_CLIENT_ROCE)
 		return true;
 
 	return false;
@@ -72,7 +71,7 @@ static int hnae3_init_client_instance(struct hnae3_client *client,
 	int ret;
 
 	/* check if this client matches the type of ae_dev */
-	if (!(hnae3_client_match(client->type, ae_dev->dev_type) &&
+	if (!(hnae3_client_match(client->type) &&
 	      hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B))) {
 		return 0;
 	}
@@ -89,7 +88,7 @@ static void hnae3_uninit_client_instance(struct hnae3_client *client,
 					 struct hnae3_ae_dev *ae_dev)
 {
 	/* check if this client matches the type of ae_dev */
-	if (!(hnae3_client_match(client->type, ae_dev->dev_type) &&
+	if (!(hnae3_client_match(client->type) &&
 	      hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)))
 		return;
 

drivers/net/ethernet/hisilicon/hns3/hnae3.h

@@ -104,10 +104,6 @@ enum hnae3_client_type {
 	HNAE3_CLIENT_ROCE,
 };
 
-enum hnae3_dev_type {
-	HNAE3_DEV_KNIC,
-};
-
 /* mac media type */
 enum hnae3_media_type {
 	HNAE3_MEDIA_TYPE_UNKNOWN,
@@ -198,7 +194,6 @@ struct hnae3_ae_dev {
 	u32 flag;
 	/* workaround to stop multiple reset happening */
 	u8 override_pci_need_reset;
-	enum hnae3_dev_type dev_type;
 	enum hnae3_reset_type reset_type;
 	void *priv;
 };

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

@@ -1921,7 +1921,6 @@ static int hns3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	ae_dev->pdev = pdev;
 	ae_dev->flag = ent->driver_data;
-	ae_dev->dev_type = HNAE3_DEV_KNIC;
 	ae_dev->reset_type = HNAE3_NONE_RESET;
 	hns3_get_dev_capability(pdev, ae_dev);
 	pci_set_drvdata(pdev, ae_dev);

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

@@ -1274,18 +1274,12 @@ static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps)
 	nic->ae_algo = &ae_algo;
 	nic->numa_node_mask = hdev->numa_node_mask;
 
-	if (hdev->ae_dev->dev_type == HNAE3_DEV_KNIC) {
-		ret = hclge_knic_setup(vport, num_tqps,
-				       hdev->num_tx_desc, hdev->num_rx_desc);
-
-		if (ret) {
-			dev_err(&hdev->pdev->dev, "knic setup failed %d\n",
-				ret);
-			return ret;
-		}
-	}
+	ret = hclge_knic_setup(vport, num_tqps,
+			       hdev->num_tx_desc, hdev->num_rx_desc);
+	if (ret)
+		dev_err(&hdev->pdev->dev, "knic setup failed %d\n", ret);
 
-	return 0;
+	return ret;
 }
 
 static int hclge_alloc_vport(struct hclge_dev *hdev)

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

@@ -433,12 +433,6 @@ static int hclgevf_set_handle_info(struct hclgevf_dev *hdev)
 	nic->numa_node_mask = hdev->numa_node_mask;
 	nic->flags |= HNAE3_SUPPORT_VF;
 
-	if (hdev->ae_dev->dev_type != HNAE3_DEV_KNIC) {
-		dev_err(&hdev->pdev->dev, "unsupported device type %d\n",
-			hdev->ae_dev->dev_type);
-		return -EINVAL;
-	}
-
 	ret = hclgevf_knic_setup(hdev);
 	if (ret)
 		dev_err(&hdev->pdev->dev, "VF knic setup failed %d\n",