linux-kernel - [PATCH net-next 2/8] net: hns3: remove unnecessary parameter 'is_alloc' in hclge_set_umv

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Date:   Fri, 24 Apr 2020 10:23:07 +0800
From:   Huazhong Tan <tanhuazhong@...wei.com>
To:     <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <salil.mehta@...wei.com>, <yisen.zhuang@...wei.com>,
        <linuxarm@...wei.com>, <kuba@...nel.org>,
        Jian Shen <shenjian15@...wei.com>,
        Huazhong Tan <tanhuazhong@...wei.com>
Subject: [PATCH net-next 2/8] net: hns3: remove unnecessary parameter 'is_alloc' in hclge_set_umv_space()

From: Jian Shen <shenjian15@...wei.com>

Since hclge_set_umv_space() is only called by hclge_init_umv_space(),
so parameter 'is_alloc' is redundant.

Signed-off-by: Jian Shen <shenjian15@...wei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@...wei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ccf269a..fe6e60a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -7195,7 +7195,7 @@ static int hclge_add_mac_vlan_tbl(struct hclge_vport *vport,
 }
 
 static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
-			       u16 *allocated_size, bool is_alloc)
+			       u16 *allocated_size)
 {
 	struct hclge_umv_spc_alc_cmd *req;
 	struct hclge_desc desc;
@@ -7203,20 +7203,17 @@ static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
 
 	req = (struct hclge_umv_spc_alc_cmd *)desc.data;
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_ALLOCATE, false);
-	if (!is_alloc)
-		hnae3_set_bit(req->allocate, HCLGE_UMV_SPC_ALC_B, 1);
 
 	req->space_size = cpu_to_le32(space_size);
 
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
 	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"%s umv space failed for cmd_send, ret =%d\n",
-			is_alloc ? "allocate" : "free", ret);
+		dev_err(&hdev->pdev->dev, "failed to set umv space, ret = %d\n",
+			ret);
 		return ret;
 	}
 
-	if (is_alloc && allocated_size)
+	if (allocated_size)
 		*allocated_size = le32_to_cpu(desc.data[1]);
 
 	return 0;
@@ -7227,8 +7224,7 @@ static int hclge_init_umv_space(struct hclge_dev *hdev)
 	u16 allocated_size = 0;
 	int ret;
 
-	ret = hclge_set_umv_space(hdev, hdev->wanted_umv_size, &allocated_size,
-				  true);
+	ret = hclge_set_umv_space(hdev, hdev->wanted_umv_size, &allocated_size);
 	if (ret)
 		return ret;
 
-- 
2.7.4