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Subject[PATCH net-next 07/12] net: hns3: Delete the redundant user nic codes
Date
From: Yonglong Liu <liuyonglong@huawei.com>

Since HNAE3_CLIENT_UNIC and HNAE3_DEV_UNIC is not used any more,
this patch removes the redundant codes.

Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hnae3.c | 21 ++++---------
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 7 -----
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 1 -
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 34 ++++------------------
.../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 16 ----------
5 files changed, 10 insertions(+), 69 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
index 738e013..0de3d6b 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
@@ -16,14 +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))
- return true;
-
- if (dev_type == HNAE3_DEV_UNIC && client_type == HNAE3_CLIENT_UNIC)
+ if (client_type == HNAE3_CLIENT_KNIC ||
+ client_type == HNAE3_CLIENT_ROCE)
return true;

return false;
@@ -39,9 +35,6 @@ void hnae3_set_client_init_flag(struct hnae3_client *client,
case HNAE3_CLIENT_KNIC:
hnae3_set_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B, inited);
break;
- case HNAE3_CLIENT_UNIC:
- hnae3_set_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B, inited);
- break;
case HNAE3_CLIENT_ROCE:
hnae3_set_bit(ae_dev->flag, HNAE3_ROCE_CLIENT_INITED_B, inited);
break;
@@ -61,10 +54,6 @@ static int hnae3_get_client_init_flag(struct hnae3_client *client,
inited = hnae3_get_bit(ae_dev->flag,
HNAE3_KNIC_CLIENT_INITED_B);
break;
- case HNAE3_CLIENT_UNIC:
- inited = hnae3_get_bit(ae_dev->flag,
- HNAE3_UNIC_CLIENT_INITED_B);
- break;
case HNAE3_CLIENT_ROCE:
inited = hnae3_get_bit(ae_dev->flag,
HNAE3_ROCE_CLIENT_INITED_B);
@@ -82,7 +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;
}
@@ -99,7 +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;

diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 2e478d9..63cdc18 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -102,15 +102,9 @@ enum hnae3_loop {

enum hnae3_client_type {
HNAE3_CLIENT_KNIC,
- HNAE3_CLIENT_UNIC,
HNAE3_CLIENT_ROCE,
};

-enum hnae3_dev_type {
- HNAE3_DEV_KNIC,
- HNAE3_DEV_UNIC,
-};
-
/* mac media type */
enum hnae3_media_type {
HNAE3_MEDIA_TYPE_UNKNOWN,
@@ -220,7 +214,6 @@ struct hnae3_ae_dev {
struct list_head node;
u32 flag;
u8 override_pci_need_reset; /* fix to stop multiple reset happening */
- enum hnae3_dev_type dev_type;
enum hnae3_reset_type reset_type;
void *priv;
};
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 0ef4470..07e7c3a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1837,7 +1837,6 @@ 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);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 35d2a45..9fe00a8 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -1461,11 +1461,6 @@ static int hclge_map_tqp(struct hclge_dev *hdev)
return 0;
}

-static void hclge_unic_setup(struct hclge_vport *vport, u16 num_tqps)
-{
- /* this would be initialized later */
-}
-
static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps)
{
struct hnae3_handle *nic = &vport->nic;
@@ -1476,20 +1471,12 @@ 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;
- }
- } else {
- hclge_unic_setup(vport, num_tqps);
- }
+ 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)
@@ -8264,17 +8251,6 @@ static int hclge_init_client_instance(struct hnae3_client *client,
goto clear_roce;

break;
- case HNAE3_CLIENT_UNIC:
- hdev->nic_client = client;
- vport->nic.client = client;
-
- ret = client->ops->init_instance(&vport->nic);
- if (ret)
- goto clear_nic;
-
- hnae3_set_client_init_flag(client, ae_dev, 1);
-
- break;
case HNAE3_CLIENT_ROCE:
if (hnae3_dev_roce_supported(hdev)) {
hdev->roce_client = client;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 87a619d..121c4e5 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -470,12 +470,6 @@ 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",
@@ -2323,16 +2317,6 @@ static int hclgevf_init_client_instance(struct hnae3_client *client,
goto clear_roce;

break;
- case HNAE3_CLIENT_UNIC:
- hdev->nic_client = client;
- hdev->nic.client = client;
-
- ret = client->ops->init_instance(&hdev->nic);
- if (ret)
- goto clear_nic;
-
- hnae3_set_client_init_flag(client, ae_dev, 1);
- break;
case HNAE3_CLIENT_ROCE:
if (hnae3_dev_roce_supported(hdev)) {
hdev->roce_client = client;
--
2.7.4
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