diff --git a/drivers/staging/vt6656/desc.h b/drivers/staging/vt6656/desc.h
index b0cb8c4..1ee0331 100644
--- a/drivers/staging/vt6656/desc.h
+++ b/drivers/staging/vt6656/desc.h
@@ -166,23 +166,6 @@
 /*
  * TX data header
  */
-typedef struct tagSTxDataHead_g_FB {
-    u8    bySignalField_b;
-    u8    byServiceField_b;
-    u16    wTransmitLength_b;
-    u8    bySignalField_a;
-    u8    byServiceField_a;
-    u16    wTransmitLength_a;
-    u16    wDuration_b;
-    u16    wDuration_a;
-    u16    wDuration_a_f0;
-    u16    wDuration_a_f1;
-    u16    wTimeStampOff_b;
-    u16    wTimeStampOff_a;
-} __attribute__ ((__packed__))
-STxDataHead_g_FB, *PSTxDataHead_g_FB;
-typedef const STxDataHead_g_FB *PCSTxDataHead_g_FB;
-
 typedef struct tagSTxDataHead_ab {
     u8    bySignalField;
     u8    byServiceField;
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 585a2e3..20c4656 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -535,7 +535,8 @@
                 return (pBuf->wDuration_a);
              } else {
                 // Auto Fallback
-                PSTxDataHead_g_FB pBuf = (PSTxDataHead_g_FB)pTxDataHead;
+		struct vnt_tx_datahead_g_fb *pBuf =
+			(struct vnt_tx_datahead_g_fb *)pTxDataHead;
                 //Get SignalField,ServiceField,Length
                 BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate, byPktType,
                     (u16 *)&(pBuf->wTransmitLength_a), (u8 *)&(pBuf->byServiceField_a), (u8 *)&(pBuf->bySignalField_a)
@@ -1195,12 +1196,12 @@
 		pvRTS = (struct vnt_rts_g_fb *) (pbyTxBufferAddr + wTxBufSize +
 				sizeof(struct vnt_rrv_time_rts) + cbMICHDR);
                 pvCTS = NULL;
-		pvTxDataHd = (PSTxDataHead_g_FB) (pbyTxBufferAddr + wTxBufSize +
-			sizeof(struct vnt_rrv_time_rts) + cbMICHDR +
-					sizeof(struct vnt_rts_g_fb));
+		pvTxDataHd = (struct vnt_tx_datahead_g_fb *) (pbyTxBufferAddr +
+			wTxBufSize + sizeof(struct vnt_rrv_time_rts) +
+				cbMICHDR + sizeof(struct vnt_rts_g_fb));
 		cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_rts) +
 			cbMICHDR + sizeof(struct vnt_rts_g_fb) +
-				sizeof(STxDataHead_g_FB);
+				sizeof(struct vnt_tx_datahead_g_fb);
             }
             else if (bRTS == false) { //RTS_needless
 		pvRrvTime = (struct vnt_rrv_time_cts *)
@@ -1210,12 +1211,12 @@
                 pvRTS = NULL;
 		pvCTS = (struct vnt_cts_fb *) (pbyTxBufferAddr + wTxBufSize +
 			sizeof(struct vnt_rrv_time_cts) + cbMICHDR);
-		pvTxDataHd = (PSTxDataHead_g_FB) (pbyTxBufferAddr +
+		pvTxDataHd = (struct vnt_tx_datahead_g_fb *) (pbyTxBufferAddr +
 			wTxBufSize + sizeof(struct vnt_rrv_time_cts) +
 				cbMICHDR + sizeof(struct vnt_cts_fb));
 		cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_cts) +
 				cbMICHDR + sizeof(struct vnt_cts_fb) +
-					sizeof(STxDataHead_g_FB);
+					sizeof(struct vnt_tx_datahead_g_fb);
             }
         } // Auto Fall Back
     }
diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h
index 3c82623..ba80271 100644
--- a/drivers/staging/vt6656/rxtx.h
+++ b/drivers/staging/vt6656/rxtx.h
@@ -68,6 +68,21 @@
 	u16 wTimeStampOff_a;
 } __packed;
 
+struct vnt_tx_datahead_g_fb {
+	u8 bySignalField_b;
+	u8 byServiceField_b;
+	u16 wTransmitLength_b;
+	u8 bySignalField_a;
+	u8 byServiceField_a;
+	u16 wTransmitLength_a;
+	u16 wDuration_b;
+	u16 wDuration_a;
+	u16 wDuration_a_f0;
+	u16 wDuration_a_f1;
+	u16 wTimeStampOff_b;
+	u16 wTimeStampOff_a;
+} __packed;
+
 /* RTS buffer header */
 struct vnt_rts_g {
 	u8 bySignalField_b;