staging: vt6656: struct vnt_usb_send_context remove sEthHeader.

In nsDMA_tx_packet and bRelayPacketSend s_vSaveTxPktInfo points
to sEthHeader.h_dest which is the wrong viable.

Correct and point to pDevice->sTxEthHeader.

This is only relevant in the non fuctioning hostapd access point
mode, shortly to be removed from driver.
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/device.h

@@ -179,7 +179,6 @@ struct vnt_usb_send_context {
 	void *pDevice;
 	struct sk_buff *pPacket;
 	struct urb *pUrb;
-	struct ethhdr sEthHeader;
 	unsigned int uBufLen;
 	u8 type;
 	bool bBoolInUse;

drivers/staging/vt6656/rxtx.c

@@ -2444,7 +2444,7 @@ int nsDMA_tx_packet(struct vnt_private *pDevice,
     pContext->uBufLen = (u16)BytesToWrite + 4 ; //USB header
 
     s_vSaveTxPktInfo(pDevice, (u8)(pTX_Buffer->byPKTNO & 0x0F),
-			&pContext->sEthHeader.h_dest[0],
+			&pDevice->sTxEthHeader.h_dest[0],
 			(u16)(BytesToWrite-uHeaderLen),
 			pTX_Buffer->fifo_head.wFIFOCtl);
 
@@ -2598,7 +2598,7 @@ int bRelayPacketSend(struct vnt_private *pDevice, u8 *pbySkbData, u32 uDataLen,
     pContext->uBufLen = (u16)BytesToWrite + 4 ; //USB header
 
     s_vSaveTxPktInfo(pDevice, (u8)(pTX_Buffer->byPKTNO & 0x0F),
-		&pContext->sEthHeader.h_dest[0],
+		&pDevice->sTxEthHeader.h_dest[0],
 		(u16)(BytesToWrite - uHeaderLen),
 		pTX_Buffer->fifo_head.wFIFOCtl);