diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
index a49053bd7c65..1574e8e49d1a 100644
--- a/drivers/staging/vt6656/card.c
+++ b/drivers/staging/vt6656/card.c
@@ -607,7 +607,7 @@ BYTE ii;
  * Return Value: TRUE if succeeded; FALSE if failed.
  *
  */
-BOOL CARDbAddBasicRate(void *pDeviceHandler, WORD wRateIdx)
+void CARDbAddBasicRate(void *pDeviceHandler, WORD wRateIdx)
 {
 PSDevice    pDevice = (PSDevice) pDeviceHandler;
 WORD wRate = (WORD)(1<<wRateIdx);
@@ -616,8 +616,6 @@ WORD wRate = (WORD)(1<<wRateIdx);
 
     //Determines the highest basic rate.
     CARDvUpdateBasicTopRate(pDevice);
-
-    return(TRUE);
 }
 
 BOOL CARDbIsOFDMinBasicRate(void *pDeviceHandler)
diff --git a/drivers/staging/vt6656/card.h b/drivers/staging/vt6656/card.h
index 6c91343d0d14..c5795708ad5c 100644
--- a/drivers/staging/vt6656/card.h
+++ b/drivers/staging/vt6656/card.h
@@ -65,7 +65,7 @@ BOOL CARDbSetMediaChannel(void *pDeviceHandler,
 void CARDvSetRSPINF(void *pDeviceHandler, BYTE byBBType);
 void vUpdateIFS(void *pDeviceHandler);
 void CARDvUpdateBasicTopRate(void *pDeviceHandler);
-BOOL CARDbAddBasicRate(void *pDeviceHandler, WORD wRateIdx);
+void CARDbAddBasicRate(void *pDeviceHandler, WORD wRateIdx);
 BOOL CARDbIsOFDMinBasicRate(void *pDeviceHandler);
 void CARDvAdjustTSF(void *pDeviceHandler, BYTE byRxRate,
 		    QWORD qwBSSTimestamp, QWORD qwLocalTSF);