net: hns3: change default tc state to close

In original codes, default tc value is set to the max tc. It's more
reasonable to close tc by changing default tc value to 1. Users can
enable it with lldp tool when they want to use tc.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

@@ -960,7 +960,7 @@ static int hclge_configure(struct hclge_dev *hdev)
 		hdev->pfc_max = hdev->tc_max;
 	}
 
-	hdev->tm_info.num_tc = hdev->tc_max;
+	hdev->tm_info.num_tc = 1;
 
 	/* Currently not support uncontiuous tc */
 	for (i = 0; i < hdev->tm_info.num_tc; i++)