staging: rtl8188eu: Remove 'void *precvbuf' from struct recv_frame

Remove unused variable 'void *precvbuf'.
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/hal/usb_ops_linux.c

@@ -333,7 +333,6 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
 		}
 
 		_rtw_init_listhead(&precvframe->list);
-		precvframe->precvbuf = NULL;	/* can't access the precvbuf for new arch. */
 		precvframe->len = 0;
 
 		update_recvframe_attrib_88e(precvframe, prxstat);

drivers/staging/rtl8188eu/include/rtw_recv.h

@@ -261,7 +261,6 @@ struct recv_frame {
 	u8 *rx_data;
 	u8 *rx_tail;
 	u8 *rx_end;
-	void *precvbuf;
 	struct sta_info *psta;
 	/* for A-MPDU Rx reordering buffer control */
 	struct recv_reorder_ctrl *preorder_ctrl;