diff --git a/drivers/staging/rtl8723bs/hal/sdio_halinit.c b/drivers/staging/rtl8723bs/hal/sdio_halinit.c
index a08f7c78a921..e11d0add8c02 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_halinit.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_halinit.c
@@ -478,15 +478,10 @@ static void sdio_AggSettingRxUpdate(struct adapter *padapter)
 
 static void _initSdioAggregationSetting(struct adapter *padapter)
 {
-	struct hal_com_data	*pHalData = GET_HAL_DATA(padapter);
-
 	/*  Rx aggregation setting */
 	HalRxAggr8723BSdio(padapter);
 
 	sdio_AggSettingRxUpdate(padapter);
-
-	/*  201/12/10 MH Add for USB agg mode dynamic switch. */
-	pHalData->UsbRxHighSpeedMode = false;
 }
 
 static void _InitOperationMode(struct adapter *padapter)
diff --git a/drivers/staging/rtl8723bs/include/hal_data.h b/drivers/staging/rtl8723bs/include/hal_data.h
index 6d9421cd0312..8ec45ba0dd34 100644
--- a/drivers/staging/rtl8723bs/include/hal_data.h
+++ b/drivers/staging/rtl8723bs/include/hal_data.h
@@ -244,9 +244,6 @@ struct hal_com_data {
 	u8 OutEpQueueSel;
 	u8 OutEpNumber;
 
-	/*  2010/12/10 MH Add for USB aggregation mode dynamic scheme. */
-	bool		UsbRxHighSpeedMode;
-
 	/*  Auto FSM to Turn On, include clock, isolation, power control for MAC only */
 	u8 bMacPwrCtrlOn;