net: hns3: add new function hclge_tm_schd_mode_tc_base_cfg()

This patch encapsulates the process code of tc based schedule mode of
function hclge_tm_lvl34_schd_mode_cfg() into a new function
hclge_tm_schd_mode_tc_base_cfg(). It make code more concise and the new
process code can be reused.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

@@ -1274,6 +1274,27 @@ static int hclge_tm_lvl2_schd_mode_cfg(struct hclge_dev *hdev)
 	return 0;
 }
 
+static int hclge_tm_schd_mode_tc_base_cfg(struct hclge_dev *hdev, u8 pri_id)
+{
+	struct hclge_vport *vport = hdev->vport;
+	int ret;
+	u16 i;
+
+	ret = hclge_tm_pri_schd_mode_cfg(hdev, pri_id);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < hdev->num_alloc_vport; i++) {
+		ret = hclge_tm_qs_schd_mode_cfg(hdev,
+						vport[i].qs_offset + pri_id,
+						HCLGE_SCH_MODE_DWRR);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 static int hclge_tm_schd_mode_vnet_base_cfg(struct hclge_vport *vport)
 {
 	struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
@@ -1304,22 +1325,14 @@ static int hclge_tm_lvl34_schd_mode_cfg(struct hclge_dev *hdev)
 {
 	struct hclge_vport *vport = hdev->vport;
 	int ret;
-	u8 i, k;
+	u8 i;
 
 	if (hdev->tx_sch_mode == HCLGE_FLAG_TC_BASE_SCH_MODE) {
 		for (i = 0; i < hdev->tm_info.num_tc; i++) {
-			ret = hclge_tm_pri_schd_mode_cfg(hdev, i);
-			if (ret)
-				return ret;
-
-			for (k = 0; k < hdev->num_alloc_vport; k++) {
-				ret = hclge_tm_qs_schd_mode_cfg(
-					hdev, vport[k].qs_offset + i,
-					HCLGE_SCH_MODE_DWRR);
+			ret = hclge_tm_schd_mode_tc_base_cfg(hdev, i);
 			if (ret)
 				return ret;
 		}
-		}
 	} else {
 		for (i = 0; i < hdev->num_alloc_vport; i++) {
 			ret = hclge_tm_schd_mode_vnet_base_cfg(vport);