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net: hns: Convert timers to use timer_setup() 

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly. Switches test of .data field to
.function, since .data will be going away.

Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Salil Mehta <salil.mehta@huawei.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: lipeng <lipeng321@huawei.com>
Cc: Lin Yun Sheng <linyunsheng@huawei.com>
Cc: Kejian Yan <yankejian@huawei.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kees Cook 2017-10-16 17:29:34 -07:00 committed by David S. Miller
parent e84a2ac9ff
commit d039ef68e9
2 changed files with 9 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/ethernet/hisilicon/hns/hns_enet.c
View File

@ -2159,9 +2159,9 @@ static void hns_nic_task_schedule(struct hns_nic_priv *priv)
(void)schedule_work(&priv->service_task);
}
static void hns_nic_service_timer(unsigned long data)
static void hns_nic_service_timer(struct timer_list *t)
{
struct hns_nic_priv *priv = (struct hns_nic_priv *)data;
struct hns_nic_priv *priv = from_timer(priv, t, service_timer);
(void)mod_timer(&priv->service_timer, jiffies + SERVICE_TIMER_HZ);
@ -2451,8 +2451,7 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
/* carrier off reporting is important to ethtool even BEFORE open */
netif_carrier_off(ndev);
setup_timer(&priv->service_timer, hns_nic_service_timer,
(unsigned long)priv);
timer_setup(&priv->service_timer, hns_nic_service_timer, 0);
INIT_WORK(&priv->service_task, hns_nic_service_task);
set_bit(NIC_STATE_SERVICE_INITED, &priv->state);

13
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -2350,11 +2350,11 @@ static int hclge_get_status(struct hnae3_handle *handle)
return hdev->hw.mac.link;
}
static void hclge_service_timer(unsigned long data)
static void hclge_service_timer(struct timer_list *t)
{
struct hclge_dev *hdev = (struct hclge_dev *)data;
(void)mod_timer(&hdev->service_timer, jiffies + HZ);
struct hclge_dev *hdev = from_timer(hdev, t, service_timer);
mod_timer(&hdev->service_timer, jiffies + HZ);
hclge_task_schedule(hdev);
}
@ -3204,7 +3204,7 @@ static int hclge_ae_start(struct hnae3_handle *handle)
/* mac enable */
hclge_cfg_mac_mode(hdev, true);
clear_bit(HCLGE_STATE_DOWN, &hdev->state);
(void)mod_timer(&hdev->service_timer, jiffies + HZ);
mod_timer(&hdev->service_timer, jiffies + HZ);
ret = hclge_mac_start_phy(hdev);
if (ret)
@ -4436,8 +4436,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
hclge_dcb_ops_set(hdev);
setup_timer(&hdev->service_timer, hclge_service_timer,
(unsigned long)hdev);
timer_setup(&hdev->service_timer, hclge_service_timer, 0);
INIT_WORK(&hdev->service_task, hclge_service_task);
set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state);
@ -4464,7 +4463,7 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
if (IS_ENABLED(CONFIG_PCI_IOV))
hclge_disable_sriov(hdev);
if (hdev->service_timer.data)
if (hdev->service_timer.function)
del_timer_sync(&hdev->service_timer);
if (hdev->service_task.func)
cancel_work_sync(&hdev->service_task);