[ Upstream commit e233516e6a92baeec20aa40fa5b63be6b94f1627 ]
When hclgevf_client_start() fails or VF driver unloaded, there is nobody to disable keep_alive_timer.
So this patch fixes them.
Fixes: a6d818e31d08 ("net: hns3: Add vport alive state checking support") Signed-off-by: Huazhong Tan tanhuazhong@huawei.com Signed-off-by: Peng Li lipeng321@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 8bc28e6f465f1..8dd7fef863f68 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2007,9 +2007,15 @@ static int hclgevf_set_alive(struct hnae3_handle *handle, bool alive) static int hclgevf_client_start(struct hnae3_handle *handle) { struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); + int ret; + + ret = hclgevf_set_alive(handle, true); + if (ret) + return ret;
mod_timer(&hdev->keep_alive_timer, jiffies + 2 * HZ); - return hclgevf_set_alive(handle, true); + + return 0; }
static void hclgevf_client_stop(struct hnae3_handle *handle) @@ -2051,6 +2057,10 @@ static void hclgevf_state_uninit(struct hclgevf_dev *hdev) { set_bit(HCLGEVF_STATE_DOWN, &hdev->state);
+ if (hdev->keep_alive_timer.function) + del_timer_sync(&hdev->keep_alive_timer); + if (hdev->keep_alive_task.func) + cancel_work_sync(&hdev->keep_alive_task); if (hdev->service_timer.function) del_timer_sync(&hdev->service_timer); if (hdev->service_task.func)