staging: vt6656: removed custom 802.11 header usage

Removed struct tagS802_11Header, switching to struct ieee80211_hdr instead.
Checkpatch warnings and errors were not resolved.

Signed-off-by: Andres More <more.andres@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

7 files changed, 134 insertions, 160 deletions

diff --git a/drivers/staging/vt6656/aes_ccmp.c b/drivers/staging/vt6656/aes_ccmp.c
index 0cf425e28eb..31855e8c010 100644
--- a/drivers/staging/vt6656/aes_ccmp.c
+++ b/drivers/staging/vt6656/aes_ccmp.c
@@ -243,7 +243,7 @@ bool AESbGenCCMP(u8 * pbyRxKey, u8 * pbyFrame, u16 wFrameSize)
 	u8            abyPlainText[16];
 	u8            abyLastCipher[16];
 
-	PS802_11Header  pMACHeader = (PS802_11Header) pbyFrame;
+	struct ieee80211_hdr *pMACHeader = (struct ieee80211_hdr *) pbyFrame;
 	u8 *           pbyIV;
 	u8 *           pbyPayload;
 	u16            wHLen = 22;
@@ -265,7 +265,7 @@ bool AESbGenCCMP(u8 * pbyRxKey, u8 * pbyFrame, u16 wFrameSize)
 	pbyPayload = pbyIV + 8; /* IV-length */
 
 	abyNonce[0]  = 0x00; /* now is 0, if Qos here will be priority */
-	memcpy(&(abyNonce[1]), pMACHeader->abyAddr2, ETH_ALEN);
+	memcpy(&(abyNonce[1]), pMACHeader->addr2, ETH_ALEN);
 	abyNonce[7]  = pbyIV[7];
 	abyNonce[8]  = pbyIV[6];
 	abyNonce[9]  = pbyIV[5];
@@ -282,22 +282,22 @@ bool AESbGenCCMP(u8 * pbyRxKey, u8 * pbyFrame, u16 wFrameSize)
 	/* MIC_HDR1 */
 	MIC_HDR1[0] = (u8)(wHLen >> 8);
 	MIC_HDR1[1] = (u8)(wHLen & 0xff);
-	byTmp = (u8)(pMACHeader->wFrameCtl & 0xff);
+	byTmp = (u8)(pMACHeader->frame_control & 0xff);
 	MIC_HDR1[2] = byTmp & 0x8f;
-	byTmp = (u8)(pMACHeader->wFrameCtl >> 8);
+	byTmp = (u8)(pMACHeader->frame_control >> 8);
 	byTmp &= 0x87;
 	MIC_HDR1[3] = byTmp | 0x40;
-	memcpy(&(MIC_HDR1[4]), pMACHeader->abyAddr1, ETH_ALEN);
-	memcpy(&(MIC_HDR1[10]), pMACHeader->abyAddr2, ETH_ALEN);
+	memcpy(&(MIC_HDR1[4]), pMACHeader->addr1, ETH_ALEN);
+	memcpy(&(MIC_HDR1[10]), pMACHeader->addr2, ETH_ALEN);
 
 	/* MIC_HDR2 */
-	memcpy(&(MIC_HDR2[0]), pMACHeader->abyAddr3, ETH_ALEN);
-	byTmp = (u8)(pMACHeader->wSeqCtl & 0xff);
+	memcpy(&(MIC_HDR2[0]), pMACHeader->addr3, ETH_ALEN);
+	byTmp = (u8)(pMACHeader->seq_ctrl & 0xff);
 	MIC_HDR2[6] = byTmp & 0x0f;
 	MIC_HDR2[7] = 0;
 
 	if (bA4) {
-		memcpy(&(MIC_HDR2[8]), pMACHeader->abyAddr4, ETH_ALEN);
+		memcpy(&(MIC_HDR2[8]), pMACHeader->addr4, ETH_ALEN);
 	} else {
 		MIC_HDR2[8]  = 0x00;
 		MIC_HDR2[9]  = 0x00;
diff --git a/drivers/staging/vt6656/dpc.c b/drivers/staging/vt6656/dpc.c
index 66266a9f109..617155df09d 100644
--- a/drivers/staging/vt6656/dpc.c
+++ b/drivers/staging/vt6656/dpc.c
@@ -129,11 +129,11 @@ static void s_vProcessRxMACHeader(struct vnt_private *pDevice,
 	u8 *pbyRxBuffer;
 	u32 cbHeaderSize = 0;
 	u16 *pwType;
-	PS802_11Header pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	int ii;
 
 
-    pMACHeader = (PS802_11Header) (pbyRxBufferAddr + cbHeaderSize);
+    pMACHeader = (struct ieee80211_hdr *) (pbyRxBufferAddr + cbHeaderSize);
 
     s_vGetDASA((u8 *)pMACHeader, &cbHeaderSize, &pDevice->sRxEthHeader);
 
@@ -221,44 +221,44 @@ s_vGetDASA (
     )
 {
 	unsigned int            cbHeaderSize = 0;
-	PS802_11Header  pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	int             ii;
 
-	pMACHeader = (PS802_11Header) (pbyRxBufferAddr + cbHeaderSize);
+	pMACHeader = (struct ieee80211_hdr *) (pbyRxBufferAddr + cbHeaderSize);
 
-	if ((pMACHeader->wFrameCtl & FC_TODS) == 0) {
-		if (pMACHeader->wFrameCtl & FC_FROMDS) {
+	if ((pMACHeader->frame_control & FC_TODS) == 0) {
+		if (pMACHeader->frame_control & FC_FROMDS) {
 			for (ii = 0; ii < ETH_ALEN; ii++) {
 				psEthHeader->h_dest[ii] =
-					pMACHeader->abyAddr1[ii];
+					pMACHeader->addr1[ii];
 				psEthHeader->h_source[ii] =
-					pMACHeader->abyAddr3[ii];
+					pMACHeader->addr3[ii];
 			}
 		} else {
 			/* IBSS mode */
 			for (ii = 0; ii < ETH_ALEN; ii++) {
 				psEthHeader->h_dest[ii] =
-					pMACHeader->abyAddr1[ii];
+					pMACHeader->addr1[ii];
 				psEthHeader->h_source[ii] =
-					pMACHeader->abyAddr2[ii];
+					pMACHeader->addr2[ii];
 			}
 		}
 	} else {
 		/* Is AP mode.. */
-		if (pMACHeader->wFrameCtl & FC_FROMDS) {
+		if (pMACHeader->frame_control & FC_FROMDS) {
 			for (ii = 0; ii < ETH_ALEN; ii++) {
 				psEthHeader->h_dest[ii] =
-					pMACHeader->abyAddr3[ii];
+					pMACHeader->addr3[ii];
 				psEthHeader->h_source[ii] =
-					pMACHeader->abyAddr4[ii];
+					pMACHeader->addr4[ii];
 				cbHeaderSize += 6;
 			}
 		} else {
 			for (ii = 0; ii < ETH_ALEN; ii++) {
 				psEthHeader->h_dest[ii] =
-					pMACHeader->abyAddr3[ii];
+					pMACHeader->addr3[ii];
 				psEthHeader->h_source[ii] =
-					pMACHeader->abyAddr2[ii];
+					pMACHeader->addr2[ii];
 			}
 		}
 	};
@@ -273,7 +273,7 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
 	struct sk_buff *skb;
 	struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
 	struct vnt_rx_mgmt *pRxPacket = &pMgmt->sRxPacket;
-	PS802_11Header p802_11Header;
+	struct ieee80211_hdr *p802_11Header;
 	u8 *pbyRsr, *pbyNewRsr, *pbyRSSI, *pbyFrame;
 	u64 *pqwTSFTime;
 	u32 bDeFragRx = false;
@@ -297,7 +297,7 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
 	u8 abyVaildRate[MAX_RATE]
 		= {2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108};
 	u16 wPLCPwithPadding;
-	PS802_11Header pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	int bRxeapol_key = false;
 
 
@@ -378,27 +378,27 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
                             );
 
 
-    pMACHeader = (PS802_11Header) pbyFrame;
+    pMACHeader = (struct ieee80211_hdr *) pbyFrame;
 
 //mike add: to judge if current AP is activated?
     if ((pMgmt->eCurrMode == WMAC_MODE_STANDBY) ||
         (pMgmt->eCurrMode == WMAC_MODE_ESS_STA)) {
        if (pMgmt->sNodeDBTable[0].bActive) {
-	 if (!compare_ether_addr(pMgmt->abyCurrBSSID, pMACHeader->abyAddr2)) {
+	 if (!compare_ether_addr(pMgmt->abyCurrBSSID, pMACHeader->addr2)) {
 	    if (pMgmt->sNodeDBTable[0].uInActiveCount != 0)
                   pMgmt->sNodeDBTable[0].uInActiveCount = 0;
            }
        }
     }
 
-    if (!is_multicast_ether_addr(pMACHeader->abyAddr1)) {
-        if ( WCTLbIsDuplicate(&(pDevice->sDupRxCache), (PS802_11Header) pbyFrame) ) {
+    if (!is_multicast_ether_addr(pMACHeader->addr1)) {
+        if (WCTLbIsDuplicate(&(pDevice->sDupRxCache), (struct ieee80211_hdr *) pbyFrame)) {
             pDevice->s802_11Counter.FrameDuplicateCount++;
             return false;
         }
 
 	if (compare_ether_addr(pDevice->abyCurrentNetAddr,
-			       pMACHeader->abyAddr1)) {
+			       pMACHeader->addr1)) {
 		return false;
         }
     }
@@ -413,9 +413,9 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
 
     if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) || (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)) {
         if (IS_CTL_PSPOLL(pbyFrame) || !IS_TYPE_CONTROL(pbyFrame)) {
-            p802_11Header = (PS802_11Header) (pbyFrame);
+            p802_11Header = (struct ieee80211_hdr *) (pbyFrame);
             // get SA NodeIndex
-            if (BSSbIsSTAInNodeDB(pDevice, (u8 *)(p802_11Header->abyAddr2), &iSANodeIndex)) {
+            if (BSSbIsSTAInNodeDB(pDevice, (u8 *)(p802_11Header->addr2), &iSANodeIndex)) {
                 pMgmt->sNodeDBTable[iSANodeIndex].ulLastRxJiffer = jiffies;
                 pMgmt->sNodeDBTable[iSANodeIndex].uInActiveCount = 0;
             }
@@ -508,7 +508,7 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
         (IS_FRAGMENT_PKT((pbyFrame)))
         ) {
         // defragment
-        bDeFragRx = WCTLbHandleFragment(pDevice, (PS802_11Header) (pbyFrame), FrameSize, bIsWEP, bExtIV);
+        bDeFragRx = WCTLbHandleFragment(pDevice, (struct ieee80211_hdr *) (pbyFrame), FrameSize, bIsWEP, bExtIV);
         pDevice->s802_11Counter.ReceivedFragmentCount++;
         if (bDeFragRx) {
             // defrag complete
@@ -818,7 +818,7 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
 					}
 
 					ev.src_addr.sa_family = ARPHRD_ETHER;
-					memcpy(ev.src_addr.sa_data, pMACHeader->abyAddr2, ETH_ALEN);
+					memcpy(ev.src_addr.sa_data, pMACHeader->addr2, ETH_ALEN);
 					memset(&wrqu, 0, sizeof(wrqu));
 					wrqu.data.length = sizeof(ev);
 			PRINT_K("wireless_send_event--->IWEVMICHAELMICFAILURE\n");
@@ -928,13 +928,13 @@ static int s_bAPModeRxCtl(struct vnt_private *pDevice, u8 *pbyFrame,
 	s32 iSANodeIndex)
 {
 	struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
-	PS802_11Header p802_11Header;
+	struct ieee80211_hdr *p802_11Header;
 	CMD_STATUS Status;
 
 
     if (IS_CTL_PSPOLL(pbyFrame) || !IS_TYPE_CONTROL(pbyFrame)) {
 
-        p802_11Header = (PS802_11Header) (pbyFrame);
+        p802_11Header = (struct ieee80211_hdr *) (pbyFrame);
         if (!IS_TYPE_MGMT(pbyFrame)) {
 
             // Data & PS-Poll packet
@@ -946,7 +946,7 @@ static int s_bAPModeRxCtl(struct vnt_private *pDevice, u8 *pbyFrame,
                     // reason = (6) class 2 received from nonauth sta
                     vMgrDeAuthenBeginSta(pDevice,
                                          pMgmt,
-                                         (u8 *)(p802_11Header->abyAddr2),
+                                         (u8 *)(p802_11Header->addr2),
                                          (WLAN_MGMT_REASON_CLASS2_NONAUTH),
                                          &Status
                                          );
@@ -958,7 +958,7 @@ static int s_bAPModeRxCtl(struct vnt_private *pDevice, u8 *pbyFrame,
                     // reason = (7) class 3 received from nonassoc sta
                     vMgrDisassocBeginSta(pDevice,
                                          pMgmt,
-                                         (u8 *)(p802_11Header->abyAddr2),
+                                         (u8 *)(p802_11Header->addr2),
                                          (WLAN_MGMT_REASON_CLASS3_NONASSOC),
                                          &Status
                                          );
@@ -1011,18 +1011,18 @@ static int s_bAPModeRxCtl(struct vnt_private *pDevice, u8 *pbyFrame,
             else {
                   vMgrDeAuthenBeginSta(pDevice,
                                        pMgmt,
-                                       (u8 *)(p802_11Header->abyAddr2),
+                                       (u8 *)(p802_11Header->addr2),
                                        (WLAN_MGMT_REASON_CLASS2_NONAUTH),
                                        &Status
                                        );
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDeAuthenBeginSta 3\n");
 			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BSSID:%pM\n",
-				p802_11Header->abyAddr3);
+				p802_11Header->addr3);
 			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ADDR2:%pM\n",
-				p802_11Header->abyAddr2);
+				p802_11Header->addr2);
 			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ADDR1:%pM\n",
-				p802_11Header->abyAddr1);
-                    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: wFrameCtl= %x\n", p802_11Header->wFrameCtl );
+				p802_11Header->addr1);
+                    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: frame_control= %x\n", p802_11Header->frame_control);
                     return true;
             }
         }
@@ -1149,8 +1149,8 @@ static int s_bHandleRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
             (pDevice->byLocalID <= REV_ID_VT3253_A1)) {
             // Software TKIP
             // 1. 3253 A
-            PS802_11Header  pMACHeader = (PS802_11Header) (pbyFrame);
-            TKIPvMixKey(pKey->abyKey, pMACHeader->abyAddr2, *pwRxTSC15_0, *pdwRxTSC47_16, pDevice->abyPRNG);
+            struct ieee80211_hdr *pMACHeader = (struct ieee80211_hdr *) (pbyFrame);
+            TKIPvMixKey(pKey->abyKey, pMACHeader->addr2, *pwRxTSC15_0, *pdwRxTSC47_16, pDevice->abyPRNG);
             rc4_init(&pDevice->SBox, pDevice->abyPRNG, TKIP_KEY_LEN);
             rc4_encrypt(&pDevice->SBox, pbyIV+8, pbyIV+8, PayloadLen);
             if (ETHbIsBufferCrc32Ok(pbyIV+8, PayloadLen)) {
@@ -1173,7 +1173,7 @@ static int s_bHostWepRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
 	s32 *pbExtIV, u16 *pwRxTSC15_0, u32 *pdwRxTSC47_16)
 {
 	struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
-	PS802_11Header  pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	u32 PayloadLen = FrameSize;
 	u8 *pbyIV;
 	u8 byKeyIdx;
@@ -1252,8 +1252,8 @@ static int s_bHostWepRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
                 // 1. 3253 A
                 // 2. NotOnFly
                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"soft KEY_CTL_TKIP \n");
-                pMACHeader = (PS802_11Header) (pbyFrame);
-                TKIPvMixKey(pKey->abyKey, pMACHeader->abyAddr2, *pwRxTSC15_0, *pdwRxTSC47_16, pDevice->abyPRNG);
+                pMACHeader = (struct ieee80211_hdr *) (pbyFrame);
+                TKIPvMixKey(pKey->abyKey, pMACHeader->addr2, *pwRxTSC15_0, *pdwRxTSC47_16, pDevice->abyPRNG);
                 rc4_init(&pDevice->SBox, pDevice->abyPRNG, TKIP_KEY_LEN);
                 rc4_encrypt(&pDevice->SBox, pbyIV+8, pbyIV+8, PayloadLen);
                 if (ETHbIsBufferCrc32Ok(pbyIV+8, PayloadLen)) {
diff --git a/drivers/staging/vt6656/mib.c b/drivers/staging/vt6656/mib.c
index fd4202c14ea..3ab028bc03d 100644
--- a/drivers/staging/vt6656/mib.c
+++ b/drivers/staging/vt6656/mib.c
@@ -157,7 +157,7 @@ void STAvUpdateRDStatCounter(PSStatCounter pStatistic,
 			     u8 * pbyBuffer, unsigned int cbFrameLength)
 {
 	/* need change */
-	PS802_11Header pHeader = (PS802_11Header)pbyBuffer;
+	struct ieee80211_hdr *pHeader = (struct ieee80211_hdr *)pbyBuffer;
 
 	if (byRSR & RSR_ADDROK)
 		pStatistic->dwRsrADDROk++;
@@ -343,7 +343,7 @@ void STAvUpdateRDStatCounter(PSStatCounter pStatistic,
     else
         pStatistic->dwRsrDirected++;
 
-    if (WLAN_GET_FC_MOREFRAG(pHeader->wFrameCtl))
+    if (WLAN_GET_FC_MOREFRAG(pHeader->frame_control))
         pStatistic->dwRsrRxFragment++;
 
     if (cbFrameLength < ETH_ZLEN + 4) {
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 4faab45a98f..b7e14e373a0 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -208,7 +208,7 @@ static void s_vFillTxKey(struct vnt_private *pDevice, u8 *pbyBuf,
 	u32 *pdwIV = (u32 *)pbyIVHead;
 	u32 *pdwExtIV = (u32 *)((u8 *)pbyIVHead + 4);
 	u16 wValue;
-	PS802_11Header pMACHeader = (PS802_11Header)pbyHdrBuf;
+	struct ieee80211_hdr *pMACHeader = (struct ieee80211_hdr *)pbyHdrBuf;
 	u32 dwRevIVCounter;
 
 
@@ -275,7 +275,7 @@ static void s_vFillTxKey(struct vnt_private *pDevice, u8 *pbyBuf,
         //Fill MICHDR0
         *pMICHDR = 0x59;
         *((u8 *)(pMICHDR+1)) = 0; // TxPriority
-        memcpy(pMICHDR+2, &(pMACHeader->abyAddr2[0]), 6);
+        memcpy(pMICHDR+2, &(pMACHeader->addr2[0]), 6);
         *((u8 *)(pMICHDR+8)) = HIBYTE(HIWORD(pTransmitKey->dwTSC47_16));
         *((u8 *)(pMICHDR+9)) = LOBYTE(HIWORD(pTransmitKey->dwTSC47_16));
         *((u8 *)(pMICHDR+10)) = HIBYTE(LOWORD(pTransmitKey->dwTSC47_16));
@@ -292,19 +292,19 @@ static void s_vFillTxKey(struct vnt_private *pDevice, u8 *pbyBuf,
         } else {
             *((u8 *)(pMICHDR+17)) = 22; // HLEN[7:0]
         }
-        wValue = cpu_to_le16(pMACHeader->wFrameCtl & 0xC78F);
+        wValue = cpu_to_le16(pMACHeader->frame_control & 0xC78F);
         memcpy(pMICHDR+18, (u8 *)&wValue, 2); // MSKFRACTL
-        memcpy(pMICHDR+20, &(pMACHeader->abyAddr1[0]), 6);
-        memcpy(pMICHDR+26, &(pMACHeader->abyAddr2[0]), 6);
+        memcpy(pMICHDR+20, &(pMACHeader->addr1[0]), 6);
+        memcpy(pMICHDR+26, &(pMACHeader->addr2[0]), 6);
 
         //Fill MICHDR2
-        memcpy(pMICHDR+32, &(pMACHeader->abyAddr3[0]), 6);
-        wValue = pMACHeader->wSeqCtl;
+        memcpy(pMICHDR+32, &(pMACHeader->addr3[0]), 6);
+        wValue = pMACHeader->seq_ctrl;
         wValue &= 0x000F;
         wValue = cpu_to_le16(wValue);
         memcpy(pMICHDR+38, (u8 *)&wValue, 2); // MSKSEQCTL
         if (pDevice->bLongHeader) {
-            memcpy(pMICHDR+40, &(pMACHeader->abyAddr4[0]), 6);
+            memcpy(pMICHDR+40, &(pMACHeader->addr4[0]), 6);
         }
     }
 }
@@ -1621,64 +1621,64 @@ static void s_vGenerateMACHeader(struct vnt_private *pDevice,
 	u8 *pbyBufferAddr, u16 wDuration, struct ethhdr *psEthHeader,
 	int bNeedEncrypt, u16 wFragType, u32 uDMAIdx, u32 uFragIdx)
 {
-	PS802_11Header pMACHeader = (PS802_11Header)pbyBufferAddr;
+	struct ieee80211_hdr *pMACHeader = (struct ieee80211_hdr *)pbyBufferAddr;
 
-    memset(pMACHeader, 0, (sizeof(S802_11Header)));  //- sizeof(pMACHeader->dwIV)));
+    memset(pMACHeader, 0, (sizeof(struct ieee80211_hdr)));
 
     if (uDMAIdx == TYPE_ATIMDMA) {
-    	pMACHeader->wFrameCtl = TYPE_802_11_ATIM;
+    	pMACHeader->frame_control = TYPE_802_11_ATIM;
     } else {
-        pMACHeader->wFrameCtl = TYPE_802_11_DATA;
+        pMACHeader->frame_control = TYPE_802_11_DATA;
     }
 
     if (pDevice->eOPMode == OP_MODE_AP) {
-	memcpy(&(pMACHeader->abyAddr1[0]),
+	memcpy(&(pMACHeader->addr1[0]),
 	       &(psEthHeader->h_dest[0]),
 	       ETH_ALEN);
-	memcpy(&(pMACHeader->abyAddr2[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
-	memcpy(&(pMACHeader->abyAddr3[0]),
+	memcpy(&(pMACHeader->addr2[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
+	memcpy(&(pMACHeader->addr3[0]),
 	       &(psEthHeader->h_source[0]),
 	       ETH_ALEN);
-        pMACHeader->wFrameCtl |= FC_FROMDS;
+        pMACHeader->frame_control |= FC_FROMDS;
     } else {
 	if (pDevice->eOPMode == OP_MODE_ADHOC) {
-		memcpy(&(pMACHeader->abyAddr1[0]),
+		memcpy(&(pMACHeader->addr1[0]),
 		       &(psEthHeader->h_dest[0]),
 		       ETH_ALEN);
-		memcpy(&(pMACHeader->abyAddr2[0]),
+		memcpy(&(pMACHeader->addr2[0]),
 		       &(psEthHeader->h_source[0]),
 		       ETH_ALEN);
-		memcpy(&(pMACHeader->abyAddr3[0]),
+		memcpy(&(pMACHeader->addr3[0]),
 		       &(pDevice->abyBSSID[0]),
 		       ETH_ALEN);
 	} else {
-		memcpy(&(pMACHeader->abyAddr3[0]),
+		memcpy(&(pMACHeader->addr3[0]),
 		       &(psEthHeader->h_dest[0]),
 		       ETH_ALEN);
-		memcpy(&(pMACHeader->abyAddr2[0]),
+		memcpy(&(pMACHeader->addr2[0]),
 		       &(psEthHeader->h_source[0]),
 		       ETH_ALEN);
-		memcpy(&(pMACHeader->abyAddr1[0]),
+		memcpy(&(pMACHeader->addr1[0]),
 		       &(pDevice->abyBSSID[0]),
 		       ETH_ALEN);
-            pMACHeader->wFrameCtl |= FC_TODS;
+            pMACHeader->frame_control |= FC_TODS;
         }
     }
 
     if (bNeedEncrypt)
-        pMACHeader->wFrameCtl |= cpu_to_le16((u16)WLAN_SET_FC_ISWEP(1));
+        pMACHeader->frame_control |= cpu_to_le16((u16)WLAN_SET_FC_ISWEP(1));
 
-    pMACHeader->wDurationID = cpu_to_le16(wDuration);
+    pMACHeader->duration_id = cpu_to_le16(wDuration);
 
     if (pDevice->bLongHeader) {
         PWLAN_80211HDR_A4 pMACA4Header  = (PWLAN_80211HDR_A4) pbyBufferAddr;
-        pMACHeader->wFrameCtl |= (FC_TODS | FC_FROMDS);
+        pMACHeader->frame_control |= (FC_TODS | FC_FROMDS);
         memcpy(pMACA4Header->abyAddr4, pDevice->abyBSSID, WLAN_ADDR_LEN);
     }
-    pMACHeader->wSeqCtl = cpu_to_le16(pDevice->wSeqCounter << 4);
+    pMACHeader->seq_ctrl = cpu_to_le16(pDevice->wSeqCounter << 4);
 
     //Set FragNumber in Sequence Control
-    pMACHeader->wSeqCtl |= cpu_to_le16((u16)uFragIdx);
+    pMACHeader->seq_ctrl |= cpu_to_le16((u16)uFragIdx);
 
     if ((wFragType == FRAGCTL_ENDFRAG) || (wFragType == FRAGCTL_NONFRAG)) {
         pDevice->wSeqCounter++;
@@ -1687,7 +1687,7 @@ static void s_vGenerateMACHeader(struct vnt_private *pDevice,
     }
 
     if ((wFragType == FRAGCTL_STAFRAG) || (wFragType == FRAGCTL_MIDFRAG)) { //StartFrag or MidFrag
-        pMACHeader->wFrameCtl |= FC_MOREFRAG;
+        pMACHeader->frame_control |= FC_MOREFRAG;
     }
 }
 
@@ -1717,7 +1717,7 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice,
 	PTX_BUFFER pTX_Buffer;
 	PSTxBufHead pTxBufHead;
 	PUSB_SEND_CONTEXT pContext;
-	PS802_11Header pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	PSCTS pCTS;
 	struct ethhdr sEthHeader;
 	u8 byPktType, *pbyTxBufferAddr;
@@ -1897,7 +1897,7 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice,
     uDuration = s_uFillDataHead(pDevice, byPktType, wCurrentRate, pvTxDataHd, cbFrameSize, TYPE_TXDMA0, bNeedACK,
                                 0, 0, 1, AUTO_FB_NONE);
 
-    pMACHeader = (PS802_11Header) (pbyTxBufferAddr + cbHeaderSize);
+    pMACHeader = (struct ieee80211_hdr *) (pbyTxBufferAddr + cbHeaderSize);
 
     cbReqCount = cbHeaderSize + cbMacHdLen + uPadding + cbIVlen + cbFrameBodySize;
 
@@ -1947,7 +1947,7 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice,
         memcpy(pMACHeader, pPacket->p80211Header, pPacket->cbMPDULen);
     }
 
-    pMACHeader->wSeqCtl = cpu_to_le16(pDevice->wSeqCounter << 4);
+    pMACHeader->seq_ctrl = cpu_to_le16(pDevice->wSeqCounter << 4);
     pDevice->wSeqCounter++ ;
     if (pDevice->wSeqCounter > 0x0fff)
         pDevice->wSeqCounter = 0;
@@ -1975,11 +1975,11 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice,
     pContext->Type = CONTEXT_MGMT_PACKET;
     pContext->uBufLen = (u16)cbReqCount + 4;  //USB header
 
-    if (WLAN_GET_FC_TODS(pMACHeader->wFrameCtl) == 0) {
-        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->abyAddr1[0]),(u16)cbFrameSize,pTX_Buffer->wFIFOCtl);
+    if (WLAN_GET_FC_TODS(pMACHeader->frame_control) == 0) {
+        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->addr1[0]), (u16)cbFrameSize, pTX_Buffer->wFIFOCtl);
     }
     else {
-        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->abyAddr3[0]),(u16)cbFrameSize,pTX_Buffer->wFIFOCtl);
+        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->addr3[0]), (u16)cbFrameSize, pTX_Buffer->wFIFOCtl);
     }
 
     PIPEnsSendBulkOut(pDevice,pContext);
@@ -1994,7 +1994,7 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
 	u32 cbHeaderSize = 0;
 	u16 wTxBufSize = sizeof(STxShortBufHead);
 	PSTxShortBufHead pTxBufHead;
-	PS802_11Header pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	PSTxDataHead_ab pTxDataHead;
 	u16 wCurrentRate;
 	u32 cbFrameBodySize;
@@ -2048,11 +2048,11 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
     }
 
     //Generate Beacon Header
-    pMACHeader = (PS802_11Header)(pbyTxBufferAddr + cbHeaderSize);
+    pMACHeader = (struct ieee80211_hdr *)(pbyTxBufferAddr + cbHeaderSize);
     memcpy(pMACHeader, pPacket->p80211Header, pPacket->cbMPDULen);
 
-    pMACHeader->wDurationID = 0;
-    pMACHeader->wSeqCtl = cpu_to_le16(pDevice->wSeqCounter << 4);
+    pMACHeader->duration_id = 0;
+    pMACHeader->seq_ctrl = cpu_to_le16(pDevice->wSeqCounter << 4);
     pDevice->wSeqCounter++ ;
     if (pDevice->wSeqCounter > 0x0fff)
         pDevice->wSeqCounter = 0;
@@ -2080,7 +2080,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
 	u8 *pbyTxBufferAddr;
 	void *pvRTS, *pvCTS, *pvTxDataHd;
 	u32 uDuration, cbReqCount;
-	PS802_11Header  pMACHeader;
+	struct ieee80211_hdr *pMACHeader;
 	u32 cbHeaderSize, cbFrameBodySize;
 	int bNeedACK, bIsPSPOLL = false;
 	PSTxBufHead pTxBufHead;
@@ -2310,7 +2310,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
     uDuration = s_uFillDataHead(pDevice, byPktType, wCurrentRate, pvTxDataHd, cbFrameSize, TYPE_TXDMA0, bNeedACK,
                                 0, 0, 1, AUTO_FB_NONE);
 
-    pMACHeader = (PS802_11Header) (pbyTxBufferAddr + cbHeaderSize);
+    pMACHeader = (struct ieee80211_hdr *) (pbyTxBufferAddr + cbHeaderSize);
 
     cbReqCount = cbHeaderSize + cbMacHdLen + uPadding + cbIVlen + (cbFrameBodySize + cbMIClen) + cbExtSuppRate;
 
@@ -2322,7 +2322,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
     memcpy(pbyMacHdr, skb->data, cbMacHdLen);
 
     // version set to 0, patch for hostapd deamon
-    pMACHeader->wFrameCtl &= cpu_to_le16(0xfffc);
+    pMACHeader->frame_control &= cpu_to_le16(0xfffc);
     memcpy(pbyPayloadHead, (skb->data + cbMacHdLen), cbFrameBodySize);
 
     // replace support rate, patch for hostapd daemon( only support 11M)
@@ -2406,7 +2406,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
         }
     }
 
-    pMACHeader->wSeqCtl = cpu_to_le16(pDevice->wSeqCounter << 4);
+    pMACHeader->seq_ctrl = cpu_to_le16(pDevice->wSeqCounter << 4);
     pDevice->wSeqCounter++ ;
     if (pDevice->wSeqCounter > 0x0fff)
         pDevice->wSeqCounter = 0;
@@ -2434,11 +2434,11 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
     pContext->Type = CONTEXT_MGMT_PACKET;
     pContext->uBufLen = (u16)cbReqCount + 4;  //USB header
 
-    if (WLAN_GET_FC_TODS(pMACHeader->wFrameCtl) == 0) {
-        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->abyAddr1[0]),(u16)cbFrameSize,pTX_Buffer->wFIFOCtl);
+    if (WLAN_GET_FC_TODS(pMACHeader->frame_control) == 0) {
+        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->addr1[0]), (u16)cbFrameSize, pTX_Buffer->wFIFOCtl);
     }
     else {
-        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->abyAddr3[0]),(u16)cbFrameSize,pTX_Buffer->wFIFOCtl);
+        s_vSaveTxPktInfo(pDevice, (u8) (pTX_Buffer->byPKTNO & 0x0F), &(pMACHeader->addr3[0]), (u16)cbFrameSize, pTX_Buffer->wFIFOCtl);
     }
     PIPEnsSendBulkOut(pDevice,pContext);
     return ;
diff --git a/drivers/staging/vt6656/tether.h b/drivers/staging/vt6656/tether.h
index cba18b103e7..4ecca753ab6 100644
--- a/drivers/staging/vt6656/tether.h
+++ b/drivers/staging/vt6656/tether.h
@@ -43,11 +43,6 @@
 
 #define TYPE_MGMT_PROBE_RSP 0x5000
 
-//
-// wFrameCtl field in the S802_11Header
-//
-// NOTE....
-//   in network byte order, high byte is going first
 #define FC_TODS             0x0001
 #define FC_FROMDS           0x0002
 #define FC_MOREFRAG         0x0004
@@ -81,11 +76,6 @@
 
 #define TYPE_MGMT_PROBE_RSP 0x0050
 
-//
-// wFrameCtl field in the S802_11Header
-//
-// NOTE....
-//   in network byte order, high byte is going first
 #define FC_TODS             0x0100
 #define FC_FROMDS           0x0200
 #define FC_MOREFRAG         0x0400
@@ -124,20 +114,6 @@ typedef struct tagS802_3Header {
 } __attribute__ ((__packed__))
 S802_3Header, *PS802_3Header;
 
-//
-// 802_11 packet
-//
-typedef struct tagS802_11Header {
-    u16    wFrameCtl;
-    u16    wDurationID;
-    u8    abyAddr1[ETH_ALEN];
-    u8    abyAddr2[ETH_ALEN];
-    u8    abyAddr3[ETH_ALEN];
-    u16    wSeqCtl;
-    u8    abyAddr4[ETH_ALEN];
-} __attribute__ ((__packed__))
-S802_11Header, *PS802_11Header;
-
 /*---------------------  Export Macros ------------------------------*/
 
 /*---------------------  Export Classes  ----------------------------*/
diff --git a/drivers/staging/vt6656/wctl.c b/drivers/staging/vt6656/wctl.c
index a02ea0328db..c53bed32b02 100644
--- a/drivers/staging/vt6656/wctl.c
+++ b/drivers/staging/vt6656/wctl.c
@@ -67,7 +67,7 @@
  *
  */
 
-bool WCTLbIsDuplicate (PSCache pCache, PS802_11Header pMACHeader)
+bool WCTLbIsDuplicate (PSCache pCache, struct ieee80211_hdr *pMACHeader)
 {
     unsigned int            uIndex;
     unsigned int            ii;
@@ -78,10 +78,10 @@ bool WCTLbIsDuplicate (PSCache pCache, PS802_11Header pMACHeader)
         uIndex = pCache->uInPtr;
         for (ii = 0; ii < DUPLICATE_RX_CACHE_LENGTH; ii++) {
             pCacheEntry = &(pCache->asCacheEntry[uIndex]);
-            if ((pCacheEntry->wFmSequence == pMACHeader->wSeqCtl) &&
+            if ((pCacheEntry->wFmSequence == pMACHeader->seq_ctrl) &&
 		(!compare_ether_addr(&(pCacheEntry->abyAddr2[0]),
-				     &(pMACHeader->abyAddr2[0]))) &&
-                (LOBYTE(pCacheEntry->wFrameCtl) == LOBYTE(pMACHeader->wFrameCtl))
+				     &(pMACHeader->addr2[0]))) &&
+                (LOBYTE(pCacheEntry->wFrameCtl) == LOBYTE(pMACHeader->frame_control))
                 ) {
                 /* Duplicate match */
                 return true;
@@ -91,9 +91,9 @@ bool WCTLbIsDuplicate (PSCache pCache, PS802_11Header pMACHeader)
     }
     /* Not found in cache - insert */
     pCacheEntry = &pCache->asCacheEntry[pCache->uInPtr];
-    pCacheEntry->wFmSequence = pMACHeader->wSeqCtl;
-    memcpy(&(pCacheEntry->abyAddr2[0]), &(pMACHeader->abyAddr2[0]), ETH_ALEN);
-    pCacheEntry->wFrameCtl = pMACHeader->wFrameCtl;
+    pCacheEntry->wFmSequence = pMACHeader->seq_ctrl;
+    memcpy(&(pCacheEntry->abyAddr2[0]), &(pMACHeader->addr2[0]), ETH_ALEN);
+    pCacheEntry->wFrameCtl = pMACHeader->frame_control;
     ADD_ONE_WITH_WRAP_AROUND(pCache->uInPtr, DUPLICATE_RX_CACHE_LENGTH);
     return false;
 }
@@ -114,14 +114,14 @@ bool WCTLbIsDuplicate (PSCache pCache, PS802_11Header pMACHeader)
  */
 
 unsigned int WCTLuSearchDFCB(struct vnt_private *pDevice,
-	PS802_11Header pMACHeader)
+			     struct ieee80211_hdr *pMACHeader)
 {
 	unsigned int ii;
 
 	for (ii = 0; ii < pDevice->cbDFCB; ii++) {
 		if ((pDevice->sRxDFCB[ii].bInUse == true) &&
 		    (!compare_ether_addr(&(pDevice->sRxDFCB[ii].abyAddr2[0]),
-					  &(pMACHeader->abyAddr2[0])))) {
+					  &(pMACHeader->addr2[0])))) {
 			return ii;
 		}
 	}
@@ -143,7 +143,7 @@ unsigned int WCTLuSearchDFCB(struct vnt_private *pDevice,
  *
  */
 unsigned int WCTLuInsertDFCB(struct vnt_private *pDevice,
-	PS802_11Header pMACHeader)
+			     struct ieee80211_hdr *pMACHeader)
 {
 	unsigned int ii;
 
@@ -154,10 +154,10 @@ unsigned int WCTLuInsertDFCB(struct vnt_private *pDevice,
             pDevice->cbFreeDFCB--;
             pDevice->sRxDFCB[ii].uLifetime = pDevice->dwMaxReceiveLifetime;
             pDevice->sRxDFCB[ii].bInUse = true;
-            pDevice->sRxDFCB[ii].wSequence = (pMACHeader->wSeqCtl >> 4);
-            pDevice->sRxDFCB[ii].wFragNum = (pMACHeader->wSeqCtl & 0x000F);
+            pDevice->sRxDFCB[ii].wSequence = (pMACHeader->seq_ctrl >> 4);
+            pDevice->sRxDFCB[ii].wFragNum = (pMACHeader->seq_ctrl & 0x000F);
 	    memcpy(&(pDevice->sRxDFCB[ii].abyAddr2[0]),
-		   &(pMACHeader->abyAddr2[0]),
+		   &(pMACHeader->addr2[0]),
 		   ETH_ALEN);
             return(ii);
         }
@@ -182,8 +182,7 @@ unsigned int WCTLuInsertDFCB(struct vnt_private *pDevice,
  * Return Value: true if it is valid fragment packet and we have resource to defragment; otherwise false
  *
  */
-bool WCTLbHandleFragment(struct vnt_private *pDevice, PS802_11Header pMACHeader,
-	unsigned int cbFrameLength, bool bWEP, bool bExtIV)
+bool WCTLbHandleFragment(struct vnt_private *pDevice, struct ieee80211_hdr *pMACHeader,	unsigned int cbFrameLength, bool bWEP, bool bExtIV)
 {
 	unsigned int uHeaderSize;
 
@@ -203,8 +202,8 @@ bool WCTLbHandleFragment(struct vnt_private *pDevice, PS802_11Header pMACHeader,
         if (pDevice->uCurrentDFCBIdx < pDevice->cbDFCB) {
             // duplicate, we must flush previous DCB
             pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].uLifetime = pDevice->dwMaxReceiveLifetime;
-            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence = (pMACHeader->wSeqCtl >> 4);
-            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum = (pMACHeader->wSeqCtl & 0x000F);
+            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence = (pMACHeader->seq_ctrl >> 4);
+            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum = (pMACHeader->seq_ctrl & 0x000F);
         }
         else {
             pDevice->uCurrentDFCBIdx = WCTLuInsertDFCB(pDevice, pMACHeader);
@@ -225,8 +224,8 @@ bool WCTLbHandleFragment(struct vnt_private *pDevice, PS802_11Header pMACHeader,
     else {
         pDevice->uCurrentDFCBIdx = WCTLuSearchDFCB(pDevice, pMACHeader);
         if (pDevice->uCurrentDFCBIdx != pDevice->cbDFCB) {
-            if ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence == (pMACHeader->wSeqCtl >> 4)) &&
-                (pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum == (pMACHeader->wSeqCtl & 0x000F)) &&
+            if ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence == (pMACHeader->seq_ctrl >> 4)) &&
+                (pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum == (pMACHeader->seq_ctrl & 0x000F)) &&
                 ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength + cbFrameLength - uHeaderSize) < 2346)) {
 
                 memcpy(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer, ((u8 *) (pMACHeader) + uHeaderSize), (cbFrameLength - uHeaderSize));
diff --git a/drivers/staging/vt6656/wctl.h b/drivers/staging/vt6656/wctl.h
index 4436108250f..0ba41ee6181 100644
--- a/drivers/staging/vt6656/wctl.h
+++ b/drivers/staging/vt6656/wctl.h
@@ -35,51 +35,51 @@
 /*---------------------  Export Definitions -------------------------*/
 
 #define IS_TYPE_DATA(pMACHeader)                                                        \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_DATA)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & TYPE_802_11_MASK) == TYPE_802_11_DATA)
 
 #define IS_TYPE_MGMT(pMACHeader)                                                        \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_MGMT)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & TYPE_802_11_MASK) == TYPE_802_11_MGMT)
 
 #define IS_TYPE_CONTROL(pMACHeader)                                                     \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_CTL)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & TYPE_802_11_MASK) == TYPE_802_11_CTL)
 
 #define IS_FC_MOREDATA(pMACHeader)                                                      \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREDATA) == FC_MOREDATA)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_MOREDATA) == FC_MOREDATA)
 
 #define IS_FC_POWERMGT(pMACHeader)                                                      \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_POWERMGT) == FC_POWERMGT)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_POWERMGT) == FC_POWERMGT)
 
 #define IS_FC_RETRY(pMACHeader)                                                         \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_RETRY) == FC_RETRY)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_RETRY) == FC_RETRY)
 
 #define IS_FC_WEP(pMACHeader)                                                           \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_WEP) == FC_WEP)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_WEP) == FC_WEP)
 
 #ifdef __BIG_ENDIAN
 
 #define IS_FRAGMENT_PKT(pMACHeader)                                                     \
-    (((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) != 0) |                  \
-     ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x0F00) != 0))
+    (((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_MOREFRAG) != 0) |                  \
+     ((((struct ieee80211_hdr *) pMACHeader)->seq_ctrl & 0x0F00) != 0))
 
 #define IS_FIRST_FRAGMENT_PKT(pMACHeader)                                               \
-    ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x0F00) == 0)
+    ((((struct ieee80211_hdr *) pMACHeader)->seq_ctrl & 0x0F00) == 0)
 
 #else
 
 #define IS_FRAGMENT_PKT(pMACHeader)                                                     \
-    (((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) != 0) |                  \
-     ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x000F) != 0))
+    (((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_MOREFRAG) != 0) |                  \
+     ((((struct ieee80211_hdr *) pMACHeader)->seq_ctrl & 0x000F) != 0))
 
 #define IS_FIRST_FRAGMENT_PKT(pMACHeader)                                               \
-    ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x000F) == 0)
+    ((((struct ieee80211_hdr *) pMACHeader)->seq_ctrl & 0x000F) == 0)
 
 #endif//#ifdef __BIG_ENDIAN
 
 #define IS_LAST_FRAGMENT_PKT(pMACHeader)                                                \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) == 0)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & FC_MOREFRAG) == 0)
 
 #define IS_CTL_PSPOLL(pMACHeader)                                                       \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_SUBTYPE_MASK) == TYPE_CTL_PSPOLL)
+    ((((struct ieee80211_hdr *) pMACHeader)->frame_control & TYPE_SUBTYPE_MASK) == TYPE_CTL_PSPOLL)
 
 
 #define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \
@@ -95,10 +95,9 @@
 
 /*---------------------  Export Functions  --------------------------*/
 
-bool WCTLbIsDuplicate(PSCache pCache, PS802_11Header pMACHeader);
-bool WCTLbHandleFragment(struct vnt_private *, PS802_11Header pMACHeader,
-	unsigned int cbFrameLength, bool bWEP, bool bExtIV);
-unsigned int WCTLuSearchDFCB(struct vnt_private *, PS802_11Header pMACHeader);
-unsigned int WCTLuInsertDFCB(struct vnt_private *, PS802_11Header pMACHeader);
+bool WCTLbIsDuplicate(PSCache pCache, struct ieee80211_hdr *pMACHeader);
+bool WCTLbHandleFragment(struct vnt_private *, struct ieee80211_hdr *pMACHeader, unsigned int cbFrameLength, bool bWEP, bool bExtIV);
+unsigned int WCTLuSearchDFCB(struct vnt_private *, struct ieee80211_hdr *pMACHeader);
+unsigned int WCTLuInsertDFCB(struct vnt_private *, struct ieee80211_hdr *pMACHeader);
 
 #endif /* __WCTL_H__ */