staging: r8188eu: remove unused ODM_CancelAllTimers()

Function ODM_CancelAllTimers() is unused and it is the only caller
of function ODM_CancelTimer(). Remove both.
Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-18-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/hal/odm.c

@@ -1409,11 +1409,6 @@ void ODM_InitAllTimers(struct odm_dm_struct *pDM_Odm)
 	timer_setup(&pDM_Odm->DM_SWAT_Table.SwAntennaSwitchTimer, odm_SwAntDivChkAntSwitchCallback, 0);
 }
 
-void ODM_CancelAllTimers(struct odm_dm_struct *pDM_Odm)
-{
-	ODM_CancelTimer(pDM_Odm, &pDM_Odm->DM_SWAT_Table.SwAntennaSwitchTimer);
-}
-
 /* 3============================================================ */
 /* 3 Tx Power Tracking */
 /* 3============================================================ */

drivers/staging/r8188eu/hal/odm_interface.c

@@ -96,8 +96,3 @@ void ODM_sleep_ms(u32 ms)
 {
 	msleep(ms);
 }
-
-void ODM_CancelTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer)
-{
-	_cancel_timer_ex(pTimer);
-}

drivers/staging/r8188eu/include/odm.h

@@ -1136,8 +1136,6 @@ void ODM_CmnInfoUpdate(struct odm_dm_struct *pDM_Odm, u32 CmnInfo, u64 Value);
 
 void ODM_InitAllTimers(struct odm_dm_struct *pDM_Odm);
 
-void ODM_CancelAllTimers(struct odm_dm_struct *pDM_Odm);
-
 void ODM_AntselStatistics_88C(struct odm_dm_struct *pDM_Odm, u8 MacId,
 			      u32 PWDBAll, bool isCCKrate);
 

drivers/staging/r8188eu/include/odm_interface.h

@@ -99,6 +99,4 @@ void ODM_delay_us(u32 us);
 
 void ODM_sleep_ms(u32 ms);
 
-void ODM_CancelTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer);
-
 #endif	/*  __ODM_INTERFACE_H__ */