Staging: rtl8188eu: Eliminate use of _init_timer

This patch introduces the use of API function setup_timer
instead of driver specific function init_timer as it is
the preferred and standard way to set and setup the timer.
To be compatible with the changes, argument types of
referenced functions are changed. Also, definition of
function _init_timer is removed as it is no longer needed
after this change.

Here, these cases are handled using Coccinelle and
semantic patch used for this is as follows:

@@ expression x, y; identifier a, b;@@

- _init_timer (&x, y, a, b);
+ setup_timer (&x, a, (unsigned long)b);

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_led.c b/drivers/staging/rtl8188eu/core/rtw_led.c
index e8b82b2f84235d2a67795a0d16cf9e03c9e1d9c9..94405dc44220f6f7a53a2486b23bbb6665bdb0da 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_led.c
+++ b/drivers/staging/rtl8188eu/core/rtw_led.c
@@ -22,9 +22,9 @@
 /*             Callback function of LED BlinkTimer, */
 /*             it just schedules to corresponding BlinkWorkItem/led_blink_hdl */
 /*  */
-void BlinkTimerCallback(void *data)
+void BlinkTimerCallback(unsigned long data)
 {
-       struct LED_871x *pLed = data;
+       struct LED_871x *pLed = (struct LED_871x *)data;
        struct adapter *padapter = pLed->padapter;
 
        if ((padapter->bSurpriseRemoved) || (padapter->bDriverStopped))
@@ -72,7 +72,8 @@ void InitLed871x(struct adapter *padapter, struct LED_871x *pLed)
 
        ResetLedStatus(pLed);
 
-       _init_timer(&(pLed->BlinkTimer), padapter->pnetdev, BlinkTimerCallback, pLed);
+       setup_timer(&(pLed->BlinkTimer), BlinkTimerCallback,
+                   (unsigned long)pLed);
 
        INIT_WORK(&(pLed->BlinkWorkItem), BlinkWorkItemCallback);
 }

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index f0066791ade4827d7d041bc50abf4d65905b504b..bd87b7d79cb43d286e4af77e1603fe1ff940dbae 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -1364,9 +1364,9 @@ void rtw_cpwm_event_callback(struct adapter *padapter, u8 *pbuf)
 * _rtw_join_timeout_handler - Timeout/faliure handler for CMD JoinBss
 * @adapter: pointer to struct adapter structure
 */
-void _rtw_join_timeout_handler (void *function_context)
+void _rtw_join_timeout_handler (unsigned long data)
 {
-       struct adapter *adapter = function_context;
+       struct adapter *adapter = (struct adapter *)data;
        struct  mlme_priv *pmlmepriv = &adapter->mlmepriv;
        int do_join_r;
 
@@ -1406,9 +1406,9 @@ void _rtw_join_timeout_handler (void *function_context)
 * rtw_scan_timeout_handler - Timeout/Faliure handler for CMD SiteSurvey
 * @adapter: pointer to struct adapter structure
 */
-void rtw_scan_timeout_handler (void *function_context)
+void rtw_scan_timeout_handler (unsigned long data)
 {
-       struct adapter *adapter = function_context;
+       struct adapter *adapter = (struct adapter *)data;
        struct  mlme_priv *pmlmepriv = &adapter->mlmepriv;
 
        DBG_88E(FUNC_ADPT_FMT" fw_state=%x\n", FUNC_ADPT_ARG(adapter), get_fwstate(pmlmepriv));
@@ -1433,9 +1433,9 @@ static void rtw_auto_scan_handler(struct adapter *padapter)
        }
 }
 
-void rtw_dynamic_check_timer_handlder(void *function_context)
+void rtw_dynamic_check_timer_handlder(unsigned long data)
 {
-       struct adapter *adapter = (struct adapter *)function_context;
+       struct adapter *adapter = (struct adapter *)data;
        struct registry_priv *pregistrypriv = &adapter->registrypriv;
 
        if (!adapter)

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index e496276eb1e8a9dce5db6c3f12db6a68d2312296..ec808604a7a28c821a9080dbd0c9ecf7c3573a5c 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -4835,9 +4835,9 @@ void linked_status_chk(struct adapter *padapter)
        }
 }
 
-void survey_timer_hdl(void *function_context)
+void survey_timer_hdl(unsigned long data)
 {
-       struct adapter *padapter = function_context;
+       struct adapter *padapter = (struct adapter *)data;
        struct cmd_obj  *ph2c;
        struct sitesurvey_parm  *psurveyPara;
        struct cmd_priv                                 *pcmdpriv = &padapter->cmdpriv;
@@ -4875,9 +4875,9 @@ void survey_timer_hdl(void *function_context)
        return;
 }
 
-void link_timer_hdl(void *function_context)
+void link_timer_hdl(unsigned long data)
 {
-       struct adapter *padapter = (struct adapter *)function_context;
+       struct adapter *padapter = (struct adapter *)data;
        struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
        struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
 
@@ -4912,9 +4912,9 @@ void link_timer_hdl(void *function_context)
        return;
 }
 
-void addba_timer_hdl(void *function_context)
+void addba_timer_hdl(unsigned long data)
 {
-       struct sta_info *psta = function_context;
+       struct sta_info *psta = (struct sta_info *)data;
        struct ht_priv  *phtpriv;
 
        if (!psta)

diff --git a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
index df463a29b6410182b9d3f7aede6f1f38f18216b1..ec0a8a4cdc6e65c29aa9b6b42b752028090d7b6f 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
@@ -281,9 +281,9 @@ void rtw_ps_processor(struct adapter *padapter)
        pwrpriv->ps_processing = false;
 }
 
-static void pwr_state_check_handler(void *FunctionContext)
+static void pwr_state_check_handler(unsigned long data)
 {
-       struct adapter *padapter = FunctionContext;
+       struct adapter *padapter = (struct adapter *)data;
        rtw_ps_cmd(padapter);
 }
 
@@ -544,7 +544,9 @@ void rtw_init_pwrctrl_priv(struct adapter *padapter)
 
        pwrctrlpriv->btcoex_rfon = false;
 
-       _init_timer(&(pwrctrlpriv->pwr_state_check_timer), padapter->pnetdev, pwr_state_check_handler, (u8 *)padapter);
+       setup_timer(&pwrctrlpriv->pwr_state_check_timer,
+                   pwr_state_check_handler,
+                   (unsigned long)padapter);
 }
 
 inline void rtw_set_ips_deny(struct adapter *padapter, u32 ms)

diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 0db421e7b0846f640a33f219dd5ee30e39e4643c..258336ffff8e2b725bd4899f10d12c12be1990bf 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -41,7 +41,7 @@ static u8 rtw_rfc1042_header[] = {
        0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00
 };
 
-void rtw_signal_stat_timer_hdl(RTW_TIMER_HDL_ARGS);
+void rtw_signal_stat_timer_hdl(unsigned long data);
 
 void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv)
 {
@@ -98,7 +98,9 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
 
        res = rtw_hal_init_recv_priv(padapter);
 
-       _init_timer(&precvpriv->signal_stat_timer, padapter->pnetdev, RTW_TIMER_HDL_NAME(signal_stat), padapter);
+       setup_timer(&precvpriv->signal_stat_timer,
+                   rtw_signal_stat_timer_hdl,
+                   (unsigned long)padapter);
 
        precvpriv->signal_stat_sampling_interval = 1000; /* ms */
 
@@ -1946,9 +1948,9 @@ static int recv_indicatepkt_reorder(struct adapter *padapter,
        return _FAIL;
 }
 
-void rtw_reordering_ctrl_timeout_handler(void *pcontext)
+void rtw_reordering_ctrl_timeout_handler(unsigned long data)
 {
-       struct recv_reorder_ctrl *preorder_ctrl = pcontext;
+       struct recv_reorder_ctrl *preorder_ctrl = (struct recv_reorder_ctrl *)data;
        struct adapter *padapter = preorder_ctrl->padapter;
        struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue;
 
@@ -2132,9 +2134,9 @@ s32 rtw_recv_entry(struct recv_frame *precvframe)
        return ret;
 }
 
-void rtw_signal_stat_timer_hdl(RTW_TIMER_HDL_ARGS)
+void rtw_signal_stat_timer_hdl(unsigned long data)
 {
-       struct adapter *adapter = (struct adapter *)FunctionContext;
+       struct adapter *adapter = (struct adapter *)data;
        struct recv_priv *recvpriv = &adapter->recvpriv;
 
        u32 tmp_s, tmp_q;

diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index 4c968acc7fd439cd75d9cf7969e053ae0a377d40..08c4d5d2236f0fd2e7ab2291d6254afc3583e15e 100644 (file)
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -76,15 +76,6 @@ static inline int _enter_critical_mutex(struct mutex *pmutex,
        return ret;
 }
 
-static inline void _init_timer(struct timer_list *ptimer,
-                              struct  net_device *nic_hdl,
-                              void *pfunc, void *cntx)
-{
-       ptimer->function = pfunc;
-       ptimer->data = (unsigned long)cntx;
-       init_timer(ptimer);
-}
-
 #define RTW_TIMER_HDL_ARGS void *FunctionContext
 #define RTW_TIMER_HDL_NAME(name) rtw_##name##_timer_hdl
 #define RTW_DECLARE_TIMER_HDL(name) \

diff --git a/drivers/staging/rtl8188eu/include/rtw_led.h b/drivers/staging/rtl8188eu/include/rtw_led.h
index 23f0cfe312f365963ba397bb7e593634b247290f..7a5303d50d4978daaf2a55f713a851be29fc7792 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_led.h
+++ b/drivers/staging/rtl8188eu/include/rtw_led.h
@@ -103,7 +103,7 @@ struct led_priv {
                        (adapt)->ledpriv.LedControlHandler((adapt), (action)); \
        } while (0)
 
-void BlinkTimerCallback(void *data);
+void BlinkTimerCallback(unsigned long data);
 void BlinkWorkItemCallback(struct work_struct *work);
 
 void ResetLedStatus(struct LED_871x *pLed);

diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme.h b/drivers/staging/rtl8188eu/include/rtw_mlme.h
index 8d83f7ceda760207c352b5323eec8522ff74b5b2..3f7d1e631ef9636173d8de3270ead75ebb50096c 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_mlme.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme.h
@@ -551,10 +551,10 @@ void rtw_update_registrypriv_dev_network(struct adapter *adapter);
 
 void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter);
 
-void _rtw_join_timeout_handler(void *function_context);
-void rtw_scan_timeout_handler(void *function_context);
+void _rtw_join_timeout_handler(unsigned long data);
+void rtw_scan_timeout_handler(unsigned long data);
 
-void rtw_dynamic_check_timer_handlder(void *function_context);
+void rtw_dynamic_check_timer_handlder(unsigned long data);
 #define rtw_is_scan_deny(adapter) false
 #define rtw_clear_scan_deny(adapter) do {} while (0)
 #define rtw_set_scan_deny_timer_hdl(adapter) do {} while (0)

diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
index 51c9173af1bb0e263e5d5acaeaa2224b4b829bd9..2bebf46b053af68a34ed97952786cfe8512d6336 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
@@ -645,9 +645,9 @@ void mlmeext_sta_add_event_callback(struct adapter *padapter,
 
 void linked_status_chk(struct adapter *padapter);
 
-void survey_timer_hdl(void *function_context);
-void link_timer_hdl(void *funtion_context);
-void addba_timer_hdl(void *function_context);
+void survey_timer_hdl(unsigned long data);
+void link_timer_hdl(unsigned long data);
+void addba_timer_hdl(unsigned long data);
 
 #define set_survey_timer(mlmeext, ms) \
        mod_timer(&mlmeext->survey_timer, jiffies +     \

diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 241a8711ffadcb1db1eef4899bf61647bf0851ab..eb1ac3d03123f952da9db9008f72e24a17b3e086 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -278,7 +278,7 @@ void rtw_free_recvframe_queue(struct __queue *pframequeue,
                              struct __queue *pfree_recv_queue);
 u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter);
 
-void rtw_reordering_ctrl_timeout_handler(void *pcontext);
+void rtw_reordering_ctrl_timeout_handler(unsigned long data);
 
 static inline u8 *get_rxmem(struct recv_frame *precvframe)
 {

diff --git a/drivers/staging/rtl8188eu/os_dep/mlme_linux.c b/drivers/staging/rtl8188eu/os_dep/mlme_linux.c
index eebb7d7517770872777d5410ace2c46e0b7071da..baff1e2661d55b60ac88b5664f705dc87d4de835 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/mlme_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/mlme_linux.c
@@ -29,9 +29,12 @@ void rtw_init_mlme_timer(struct adapter *padapter)
 {
        struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
-       _init_timer(&(pmlmepriv->assoc_timer), padapter->pnetdev, _rtw_join_timeout_handler, padapter);
-       _init_timer(&(pmlmepriv->scan_to_timer), padapter->pnetdev, rtw_scan_timeout_handler, padapter);
-       _init_timer(&(pmlmepriv->dynamic_chk_timer), padapter->pnetdev, rtw_dynamic_check_timer_handlder, padapter);
+       setup_timer(&pmlmepriv->assoc_timer, _rtw_join_timeout_handler,
+                   (unsigned long)padapter);
+       setup_timer(&pmlmepriv->scan_to_timer, rtw_scan_timeout_handler,
+                   (unsigned long)padapter);
+       setup_timer(&pmlmepriv->dynamic_chk_timer,
+                   rtw_dynamic_check_timer_handlder, (unsigned long)padapter);
 }
 
 void rtw_os_indicate_connect(struct adapter *adapter)
@@ -130,15 +133,18 @@ void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie)
 
 void init_addba_retry_timer(struct adapter *padapter, struct sta_info *psta)
 {
-       _init_timer(&psta->addba_retry_timer, padapter->pnetdev, addba_timer_hdl, psta);
+       setup_timer(&psta->addba_retry_timer, addba_timer_hdl,
+                   (unsigned long)psta);
 }
 
 void init_mlme_ext_timer(struct adapter *padapter)
 {
        struct  mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
 
-       _init_timer(&pmlmeext->survey_timer, padapter->pnetdev, survey_timer_hdl, padapter);
-       _init_timer(&pmlmeext->link_timer, padapter->pnetdev, link_timer_hdl, padapter);
+       setup_timer(&pmlmeext->survey_timer, survey_timer_hdl,
+                   (unsigned long)padapter);
+       setup_timer(&pmlmeext->link_timer, link_timer_hdl,
+                   (unsigned long)padapter);
 }
 
 #ifdef CONFIG_88EU_AP_MODE

diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
index 05427c489b3f7d6010c79660b3de8803976565eb..05701328dce408bf63d9827b42f39d998f49095b 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
@@ -193,7 +193,8 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
 
 void rtw_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl)
 {
-       struct adapter *padapter = preorder_ctrl->padapter;
 
-       _init_timer(&(preorder_ctrl->reordering_ctrl_timer), padapter->pnetdev, rtw_reordering_ctrl_timeout_handler, preorder_ctrl);
+       setup_timer(&preorder_ctrl->reordering_ctrl_timer,
+                   rtw_reordering_ctrl_timeout_handler,
+                   (unsigned long)preorder_ctrl);
 }