staging: vt6656: struct vnt_usb_send_context struct size optimization.

Reorder in size and remove dead member Next.
Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/device.h

@@ -179,10 +179,9 @@ struct vnt_usb_send_context {
 	void *pDevice;
 	struct sk_buff *pPacket;
 	struct urb *pUrb;
+	struct ethhdr sEthHeader;
 	unsigned int uBufLen;
 	u8 type;
-	struct ethhdr sEthHeader;
-	void *Next;
 	bool bBoolInUse;
 	unsigned char Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
 };