net: hns3: delete redundant PCI revision judgement

Fibre device of PCI revision 0x20 don't support autoneg, and the ops
get_autoneg() return AUTONEG_DISABLE so function hns3_nway_reset()
will return earlier than judging PCI revision.

Function hclge_handle_rocee_ras_error() don't need to judge PCI
revision again because its caller hclge_handle_hw_ras_error() has
judged once.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c

@@ -1076,9 +1076,6 @@ static int hns3_nway_reset(struct net_device *netdev)
 	if (phy)
 		return genphy_restart_aneg(phy);
 
-	if (handle->pdev->revision == 0x20)
-		return -EOPNOTSUPP;
-
 	return ops->restart_autoneg(handle);
 }
 

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

@@ -1577,8 +1577,7 @@ static void hclge_handle_rocee_ras_error(struct hnae3_ae_dev *ae_dev)
 	struct hclge_dev *hdev = ae_dev->priv;
 	enum hnae3_reset_type reset_type;
 
-	if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
-	    hdev->pdev->revision < 0x21)
+	if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
 		return;
 
 	reset_type = hclge_log_and_clear_rocee_ras_error(hdev);