diff --git a/drivers/staging/rt2860/common/mlme.c b/drivers/staging/rt2860/common/mlme.c
index 75f810ca9ae2..4562cf538dc6 100644
--- a/drivers/staging/rt2860/common/mlme.c
+++ b/drivers/staging/rt2860/common/mlme.c
@@ -897,7 +897,7 @@ VOID MlmePeriodicExec(
 		{
 			if ((pAd->StaCfg.bRadio == TRUE) && (pAd->SameRxByteCount < 700))
 			{
-				DBGPRINT(RT_DEBUG_TRACE, ("--->  SameRxByteCount = %d !!!!!!!!!!!!!!! \n", pAd->SameRxByteCount));
+				DBGPRINT(RT_DEBUG_TRACE, ("--->  SameRxByteCount = %lu !!!!!!!!!!!!!!! \n", pAd->SameRxByteCount));
 				pAd->SameRxByteCount = 700;
 				AsicResetBBP(pAd);
 			}
diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c
index 19a21ff489a5..b9b735dc5712 100644
--- a/drivers/staging/rt2860/common/rtmp_init.c
+++ b/drivers/staging/rt2860/common/rtmp_init.c
@@ -2046,7 +2046,7 @@ VOID NICRestoreBBPValue(
 	IN PRTMP_ADAPTER pAd)
 {
 	UCHAR		index;
-	UCHAR		Value;
+	UCHAR		Value = 0;
 	ULONG		Data;
 
 	DBGPRINT(RT_DEBUG_TRACE, ("--->  NICRestoreBBPValue !!!!!!!!!!!!!!!!!!!!!!!  \n"));
diff --git a/drivers/staging/rt2860/sta_ioctl.c b/drivers/staging/rt2860/sta_ioctl.c
index 320d9b2046bf..11366e32b035 100644
--- a/drivers/staging/rt2860/sta_ioctl.c
+++ b/drivers/staging/rt2860/sta_ioctl.c
@@ -358,7 +358,7 @@ VOID RTMPAddKey(
 		if (pAd->StaCfg.bRadio == FALSE)
 		{
 			RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-			return (NDIS_STATUS_SUCCESS);
+			return;
 		}
 		DBGPRINT(RT_DEBUG_TRACE,("RTMPWPAAddKeyProc1==>\n"));
 		RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_HALT);
@@ -2465,7 +2465,7 @@ void fnSetCipherKey(
 		if (pAdapter->StaCfg.bRadio == FALSE)
 		{
 			RTMP_SET_PSFLAG(pAdapter, fRTMP_PS_CAN_GO_SLEEP);
-			return (NDIS_STATUS_SUCCESS);
+			return;
 		}
 		DBGPRINT(RT_DEBUG_TRACE,("RTMPWPAAddKeyProc1==>\n"));
 		RTMPPCIeLinkCtrlValueRestore(pAdapter, RESTORE_HALT);