diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c
index e296813203aab35a1cc69bc76d7f509fd4e6344c..4e8bcc25ad2cdcdbe8412e4097efe6bb1fa6687c 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c
@@ -626,7 +626,7 @@ TsInitAddBA(
 	pBA->DialogToken++;						// DialogToken: Only keep the latest dialog token
 	pBA->BaParamSet.field.AMSDU_Support = 0;	// Do not support A-MSDU with A-MPDU now!!
 	pBA->BaParamSet.field.BAPolicy = Policy;	// Policy: Delayed or Immediate
-	pBA->BaParamSet.field.TID = pTS->ts_common_info.t_spec.f.TSInfo.field.ucTSID;	// TID
+	pBA->BaParamSet.field.TID = pTS->ts_common_info.t_spec.f.TSInfo.ucTSID;	// TID
 	// BufferSize: This need to be set according to A-MPDU vector
 	pBA->BaParamSet.field.BufferSize = 32;		// BufferSize: This need to be set according to A-MPDU vector
 	pBA->BaTimeoutValue = 0;					// Timeout value: Set 0 to disable Timer
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
index 1f16d1692c03853560ca8b50ac7446346042e6f4..4faa89db8355e2cd4fb1f077c576a80bea1744bd 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
@@ -26,26 +26,24 @@ enum direction_value {
 };
 
 
-//
-// TS Info field in WMM TSPEC Element.
-// Ref:
-//	1. WMM spec 2.2.11: WME TSPEC Element, p.18.
-//	2. 8185 QoS code: QOS_TSINFO [def. in QoS_mp.h]
-//
-union qos_tsinfo {
-	u8		charData[3];
-	struct {
-		u8		ucTrafficType:1;			//WMM is reserved
-		u8		ucTSID:4;
-		u8		ucDirection:2;
-		u8		ucAccessPolicy:2;	//WMM: bit8=0, bit7=1
-		u8		ucAggregation:1;		//WMM is reserved
-		u8		ucPSB:1;				//WMMSA is APSD
-		u8		ucUP:3;
-		u8		ucTSInfoAckPolicy:2;		//WMM is reserved
-		u8		ucSchedule:1;			//WMM is reserved
-		u8		ucReserved:7;
-	} field;
+/*
+ * TS Info field in WMM TSPEC Element.
+ * Ref:
+ *	1. WMM spec 2.2.11: WME TSPEC Element, p.18.
+ *	2. 8185 QoS code: QOS_TSINFO [def. in QoS_mp.h]
+ * Note: sizeof 3 Bytes
+ */
+struct qos_tsinfo {
+	u16		ucTrafficType:1;	//WMM is reserved
+	u16		ucTSID:4;
+	u16		ucDirection:2;
+	u16		ucAccessPolicy:2;	//WMM: bit8=0, bit7=1
+	u16		ucAggregation:1;	//WMM is reserved
+	u16		ucPSB:1;		//WMMSA is APSD
+	u16		ucUP:3;
+	u16		ucTSInfoAckPolicy:2;	//WMM is reserved
+	u8		ucSchedule:1;		//WMM is reserved
+	u8		ucReserved:7;
 };
 
 //
@@ -56,7 +54,7 @@ typedef union _TSPEC_BODY {
 	u8		charData[55];
 
 	struct {
-		union qos_tsinfo	TSInfo;	//u8	TSInfo[3];
+		struct qos_tsinfo	TSInfo;	//u8	TSInfo[3];
 		u16	NominalMSDUsize;
 		u16	MaxMSDUsize;
 		u32	MinServiceItv;
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
index c21bf3d3b242509d7068f3c45fd16342ce45d9d8..39a074621b3babd92b7768160e25333e085040ca 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
@@ -246,10 +246,10 @@ static struct ts_common_info *SearchAdmitTRStream(struct ieee80211_device *ieee,
 		if (!search_dir[dir])
 			continue;
 		list_for_each_entry(pRet, psearch_list, list){
-	//		IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection);
+	//		IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.f.TSInfo.ucTSID, pRet->TSpec.f.TSInfo.ucDirection);
 			if (memcmp(pRet->addr, Addr, 6) == 0)
-				if (pRet->t_spec.f.TSInfo.field.ucTSID == TID)
-					if(pRet->t_spec.f.TSInfo.field.ucDirection == dir) {
+				if (pRet->t_spec.f.TSInfo.ucTSID == TID)
+					if(pRet->t_spec.f.TSInfo.ucDirection == dir) {
 	//					printk("Bingo! got it\n");
 						break;
 					}
@@ -355,7 +355,7 @@ bool GetTs(
 			// For HCCA or WMMSA, TS cannot be addmit without negotiation.
 			//
 			TSPEC_BODY	TSpec;
-			union qos_tsinfo	*pTSInfo = &TSpec.f.TSInfo;
+			struct qos_tsinfo	*pTSInfo = &TSpec.f.TSInfo;
 			struct list_head	*pUnusedList =
 								(TxRxSelect == TX_DIR)?
 								(&ieee->Tx_TS_Unused_List):
@@ -383,15 +383,15 @@ bool GetTs(
 
 				IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:%pM\n", UP, Dir, Addr);
 				// Prepare TS Info releated field
-				pTSInfo->field.ucTrafficType = 0;			// Traffic type: WMM is reserved in this field
-				pTSInfo->field.ucTSID = UP;			// TSID
-				pTSInfo->field.ucDirection = Dir;			// Direction: if there is DirectLink, this need additional consideration.
-				pTSInfo->field.ucAccessPolicy = 1;		// Access policy
-				pTSInfo->field.ucAggregation = 0;		// Aggregation
-				pTSInfo->field.ucPSB = 0;				// Aggregation
-				pTSInfo->field.ucUP = UP;				// User priority
-				pTSInfo->field.ucTSInfoAckPolicy = 0;		// Ack policy
-				pTSInfo->field.ucSchedule = 0;			// Schedule
+				pTSInfo->ucTrafficType = 0;		// Traffic type: WMM is reserved in this field
+				pTSInfo->ucTSID = UP;			// TSID
+				pTSInfo->ucDirection = Dir;		// Direction: if there is DirectLink, this need additional consideration.
+				pTSInfo->ucAccessPolicy = 1;		// Access policy
+				pTSInfo->ucAggregation = 0;		// Aggregation
+				pTSInfo->ucPSB = 0;			// Aggregation
+				pTSInfo->ucUP = UP;			// User priority
+				pTSInfo->ucTSInfoAckPolicy = 0;		// Ack policy
+				pTSInfo->ucSchedule = 0;		// Schedule
 
 				MakeTSEntry(*ppTS, Addr, &TSpec, NULL, 0, 0);
 				AdmitTS(ieee, *ppTS, 0);