[PATCH net-next 07/11] net: hns3: extraction an interface for state init|uninit
From: Peng Li <hidden>
Date: 2018-06-28 03:42:09
Also in:
lkml
Subsystem:
hisilicon network subsystem 3 driver (hns3), hisilicon network subsystem driver, networking drivers, the rest · Maintainers:
Jian Shen, Jijie Shao, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Extraction an interface for state init|uninit to make the code easier to read. Signed-off-by: Peng Li <redacted> --- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 42 +++++++++++++--------- 1 file changed, 26 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 2b903f4..805c780 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c@@ -5568,6 +5568,30 @@ static void hclge_pci_uninit(struct hclge_dev *hdev) pci_disable_device(pdev); } +static void hclge_state_init(struct hclge_dev *hdev) +{ + set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); + set_bit(HCLGE_STATE_DOWN, &hdev->state); + clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); + clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); + clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); + clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); +} + +static void hclge_state_uninit(struct hclge_dev *hdev) +{ + set_bit(HCLGE_STATE_DOWN, &hdev->state); + + if (hdev->service_timer.function) + del_timer_sync(&hdev->service_timer); + if (hdev->service_task.func) + cancel_work_sync(&hdev->service_task); + if (hdev->rst_service_task.func) + cancel_work_sync(&hdev->rst_service_task); + if (hdev->mbx_service_task.func) + cancel_work_sync(&hdev->mbx_service_task); +} + static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) { struct pci_dev *pdev = ae_dev->pdev;
@@ -5708,12 +5732,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) /* Enable MISC vector(vector0) */ hclge_enable_vector(&hdev->misc_vector, true); - set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); - set_bit(HCLGE_STATE_DOWN, &hdev->state); - clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); - clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); - clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); - clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); + hclge_state_init(hdev); pr_info("%s driver initialization finished.\n", HCLGE_DRIVER_NAME); return 0;
@@ -5818,16 +5837,7 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) struct hclge_dev *hdev = ae_dev->priv; struct hclge_mac *mac = &hdev->hw.mac; - set_bit(HCLGE_STATE_DOWN, &hdev->state); - - if (hdev->service_timer.function) - del_timer_sync(&hdev->service_timer); - if (hdev->service_task.func) - cancel_work_sync(&hdev->service_task); - if (hdev->rst_service_task.func) - cancel_work_sync(&hdev->rst_service_task); - if (hdev->mbx_service_task.func) - cancel_work_sync(&hdev->mbx_service_task); + hclge_state_uninit(hdev); if (mac->phydev) mdiobus_unregister(mac->mdio_bus);
--
2.9.3