[PATCH net-next 2/8] net: hns3: add hns3_state_init() to do state initialization

From: Guangbin Huang
Date: Fri Aug 27 2021 - 05:32:24 EST


From: Huazhong Tan <tanhuazhong@xxxxxxxxxx>

To improve the readability and maintainability, add hns3_state_init() to
initialize the state, and this new function will be used to add more state
initialization in the future.

Signed-off-by: Huazhong Tan <tanhuazhong@xxxxxxxxxx>
Signed-off-by: Guangbin Huang <huangguangbin2@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 29 ++++++++++++++++---------
1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 39d01ca026da..ab14beb65aaf 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -5063,6 +5063,24 @@ void hns3_cq_period_mode_init(struct hns3_nic_priv *priv,
hns3_set_cq_period_mode(priv, rx_mode, false);
}

+static void hns3_state_init(struct hnae3_handle *handle)
+{
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev);
+ struct net_device *netdev = handle->kinfo.netdev;
+ struct hns3_nic_priv *priv = netdev_priv(netdev);
+
+ set_bit(HNS3_NIC_STATE_INITED, &priv->state);
+
+ if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3)
+ set_bit(HNAE3_PFLAG_LIMIT_PROMISC, &handle->supported_pflags);
+
+ if (test_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, ae_dev->caps))
+ set_bit(HNS3_NIC_STATE_HW_TX_CSUM_ENABLE, &priv->state);
+
+ if (hnae3_ae_dev_rxd_adv_layout_supported(ae_dev))
+ set_bit(HNS3_NIC_STATE_RXD_ADV_LAYOUT_ENABLE, &priv->state);
+}
+
static int hns3_client_init(struct hnae3_handle *handle)
{
struct pci_dev *pdev = handle->pdev;
@@ -5166,16 +5184,7 @@ static int hns3_client_init(struct hnae3_handle *handle)

netdev->max_mtu = HNS3_MAX_MTU(ae_dev->dev_specs.max_frm_size);

- if (test_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, ae_dev->caps))
- set_bit(HNS3_NIC_STATE_HW_TX_CSUM_ENABLE, &priv->state);
-
- if (hnae3_ae_dev_rxd_adv_layout_supported(ae_dev))
- set_bit(HNS3_NIC_STATE_RXD_ADV_LAYOUT_ENABLE, &priv->state);
-
- set_bit(HNS3_NIC_STATE_INITED, &priv->state);
-
- if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3)
- set_bit(HNAE3_PFLAG_LIMIT_PROMISC, &handle->supported_pflags);
+ hns3_state_init(handle);

ret = register_netdev(netdev);
if (ret) {
--
2.8.1