staging: rtl8723au: hal: Remove unnecessary function and its call

The function odm_DynamicBBPowerSaving23a on being called, simply returns
back. The function hasn't been mentioned in the TODO and doesn't have FIXME
code around. Hence, odm_DynamicBBPowerSaving23a and its calls have been
removed.

This was done using Coccinelle.

@@
identifier f;
@@

void f(...) {

-return;

}
Signed-off-by: NBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/hal/odm.c

@@ -185,7 +185,6 @@ void odm_CCKPacketDetectionThresh23a(struct dm_odm_t *pDM_Odm);
 /* START-------BB POWER SAVE----------------------- */
 void odm23a_DynBBPSInit(struct dm_odm_t *pDM_Odm);
 
-void odm_DynamicBBPowerSaving23a(struct dm_odm_t *pDM_Odm);
 
 /* END---------BB POWER SAVE----------------------- */
 
@@ -270,7 +269,6 @@ void ODM_DMWatchdog23a(struct rtw_adapter *adapter)
 
 	odm_RefreshRateAdaptiveMask(pDM_Odm);
 
-	odm_DynamicBBPowerSaving23a(pDM_Odm);
 
 	odm_EdcaTurboCheck23a(pDM_Odm);
 }
@@ -894,10 +892,6 @@ void odm23a_DynBBPSInit(struct dm_odm_t *pDM_Odm)
 	pDM_PSTable->initialize = 0;
 }
 
-void odm_DynamicBBPowerSaving23a(struct dm_odm_t *pDM_Odm)
-{
-	return;
-}
 
 void ODM_RF_Saving23a(struct dm_odm_t *pDM_Odm, u8 bForceInNormal)
 {