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Commit 36aeebd4 authored by Kees Cook's avatar Kees Cook Committed by Greg Kroah-Hartman
Browse files

staging: rtl8712: 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.

Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Tejaswini Poluri <tejaswinipoluri3@gmail.com>
Cc: Scott Matheina <scott@matheina.com>
Cc: Varsha Rao <rvarsha016@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Aleksey Kurbatov <alkbt@yandex.ru>
Cc: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
Cc: Wei Yongjun <weiyongjun1@huawei.com>
Cc: "Raphaël Beamonte" <raphael.beamonte@gmail.com>
Cc: Jannik Becher <becher.jannik@gmail.com>
Cc: Joseph Wright <rjosephwright@gmail.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e8c5027d

drivers/staging/rtl8712/mlme_linux.c

+24 −24
Original line number Diff line number Diff line
@@ -32,39 +32,45 @@ 
#include "drv_types.h"

#include "mlme_osdep.h"



static void sitesurvey_ctrl_handler(unsigned long data)

static void sitesurvey_ctrl_handler(struct timer_list *t)

{

	struct _adapter *adapter = (struct _adapter *)data;

	struct _adapter *adapter =

		from_timer(adapter, t,

			mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer);



	_r8712_sitesurvey_ctrl_handler(adapter);

	mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer,

		  jiffies + msecs_to_jiffies(3000));

}



static void join_timeout_handler (unsigned long data)

static void join_timeout_handler (struct timer_list *t)

{

	struct _adapter *adapter = (struct _adapter *)data;

	struct _adapter *adapter =

		from_timer(adapter, t, mlmepriv.assoc_timer);



	_r8712_join_timeout_handler(adapter);

}



static void _scan_timeout_handler (unsigned long data)

static void _scan_timeout_handler (struct timer_list *t)

{

	struct _adapter *adapter = (struct _adapter *)data;

	struct _adapter *adapter =

		from_timer(adapter, t, mlmepriv.scan_to_timer);



	r8712_scan_timeout_handler(adapter);

}



static void dhcp_timeout_handler (unsigned long data)

static void dhcp_timeout_handler (struct timer_list *t)

{

	struct _adapter *adapter = (struct _adapter *)data;

	struct _adapter *adapter =

		from_timer(adapter, t, mlmepriv.dhcp_timer);



	_r8712_dhcp_timeout_handler(adapter);

}



static void wdg_timeout_handler (unsigned long data)

static void wdg_timeout_handler (struct timer_list *t)

{

	struct _adapter *adapter = (struct _adapter *)data;

	struct _adapter *adapter =

		from_timer(adapter, t, mlmepriv.wdg_timer);



	_r8712_wdg_timeout_handler(adapter);
@@ -76,17 +82,12 @@ void r8712_init_mlme_timer(struct _adapter *padapter) 
{

	struct	mlme_priv *pmlmepriv = &padapter->mlmepriv;



	setup_timer(&pmlmepriv->assoc_timer, join_timeout_handler,

		    (unsigned long)padapter);

	setup_timer(&pmlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer,

		    sitesurvey_ctrl_handler,

		    (unsigned long)padapter);

	setup_timer(&pmlmepriv->scan_to_timer, _scan_timeout_handler,

		    (unsigned long)padapter);

	setup_timer(&pmlmepriv->dhcp_timer, dhcp_timeout_handler,

		    (unsigned long)padapter);

	setup_timer(&pmlmepriv->wdg_timer, wdg_timeout_handler,

		    (unsigned long)padapter);

	timer_setup(&pmlmepriv->assoc_timer, join_timeout_handler, 0);

	timer_setup(&pmlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer,

		    sitesurvey_ctrl_handler, 0);

	timer_setup(&pmlmepriv->scan_to_timer, _scan_timeout_handler, 0);

	timer_setup(&pmlmepriv->dhcp_timer, dhcp_timeout_handler, 0);

	timer_setup(&pmlmepriv->wdg_timer, wdg_timeout_handler, 0);

}



void r8712_os_indicate_connect(struct _adapter *adapter)
@@ -118,9 +119,8 @@ void r8712_os_indicate_disconnect(struct _adapter *adapter) 
			adapter->securitypriv.btkip_countermeasure;

		memset((unsigned char *)&adapter->securitypriv, 0,

		       sizeof(struct security_priv));

		setup_timer(&adapter->securitypriv.tkip_timer,

			    r8712_use_tkipkey_handler,

			    (unsigned long)adapter);

		timer_setup(&adapter->securitypriv.tkip_timer,

			    r8712_use_tkipkey_handler, 0);

		/* Restore the PMK information to securitypriv structure

		 * for the following connection.

		 */

drivers/staging/rtl8712/os_intfs.c

+2 −2
Original line number Diff line number Diff line
@@ -313,8 +313,8 @@ u8 r8712_init_drv_sw(struct _adapter *padapter) 
	_r8712_init_recv_priv(&padapter->recvpriv, padapter);

	memset((unsigned char *)&padapter->securitypriv, 0,

	       sizeof(struct security_priv));

	setup_timer(&padapter->securitypriv.tkip_timer,

		    r8712_use_tkipkey_handler, (unsigned long)padapter);

	timer_setup(&padapter->securitypriv.tkip_timer,

		    r8712_use_tkipkey_handler, 0);

	_r8712_init_sta_priv(&padapter->stapriv);

	padapter->stapriv.padapter = padapter;

	r8712_init_bcmc_stainfo(padapter);

drivers/staging/rtl8712/rtl871x_pwrctrl.c

+4 −4
Original line number Diff line number Diff line
@@ -164,9 +164,10 @@ static void rpwm_workitem_callback(struct work_struct *work) 
	}

}



static void rpwm_check_handler (unsigned long data)

static void rpwm_check_handler (struct timer_list *t)

{

	struct _adapter *adapter = (struct _adapter *)data;

	struct _adapter *adapter =

		from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer);



	_rpwm_check_handler(adapter);

}
@@ -185,8 +186,7 @@ void r8712_init_pwrctrl_priv(struct _adapter *padapter) 
	r8712_write8(padapter, 0x1025FE58, 0);

	INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback);

	INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback);

	setup_timer(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler,

		    (unsigned long)padapter);

	timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0);

}



/*

drivers/staging/rtl8712/rtl871x_security.c

+3 −2
Original line number Diff line number Diff line
@@ -1402,9 +1402,10 @@ u32 r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe) 
	return _SUCCESS;

}



void r8712_use_tkipkey_handler(unsigned long data)

void r8712_use_tkipkey_handler(struct timer_list *t)

{

	struct _adapter *padapter = (struct _adapter *)data;

	struct _adapter *padapter =

                from_timer(padapter, t, securitypriv.tkip_timer);



	padapter->securitypriv.busetkipkey = true;

}

drivers/staging/rtl8712/rtl871x_security.h

+1 −1
Original line number Diff line number Diff line
@@ -224,7 +224,7 @@ void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe); 
u32 r8712_aes_decrypt(struct _adapter *padapter, u8  *precvframe);

u32 r8712_tkip_decrypt(struct _adapter *padapter, u8  *precvframe);

void r8712_wep_decrypt(struct _adapter *padapter, u8  *precvframe);

void r8712_use_tkipkey_handler(unsigned long data);

void r8712_use_tkipkey_handler(struct timer_list *t);



#endif	/*__RTL871X_SECURITY_H_ */