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| author | Huazhong Tan <tanhuazhong@huawei.com> | 2019-04-06 15:43:36 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-08 15:30:49 -0700 |
| commit | e233516e6a92baeec20aa40fa5b63be6b94f1627 (patch) | |
| tree | 286bb79be8766fb520c00d54dab1cec4de2352eb | |
| parent | 7d60070668e4bf53571f43c6cf30838ca5dccffd (diff) | |
| download | lwn-e233516e6a92baeec20aa40fa5b63be6b94f1627.tar.gz lwn-e233516e6a92baeec20aa40fa5b63be6b94f1627.zip | |
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: 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>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 110ec8b707a0..b91796007200 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -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) |