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net: hns3: fix keep_alive_timer not stop problem 

When hclgevf_client_start() fails or VF driver unloaded, there is
nobody to disable keep_alive_timer.

So this patch fixes them.

Fixes: a6d818e31d ("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>
This commit is contained in:
Huazhong Tan 2019-04-06 15:43:36 +08:00 committed by David S. Miller
parent 7d60070668
commit e233516e6a
1 changed files with 11 additions and 1 deletions
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12
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
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@ -2031,9 +2031,15 @@ 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)
@ -2075,6 +2081,10 @@ 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)