diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h
index 2d24b1a3ce65..ad0a28f49bd4 100644
--- a/drivers/staging/rtl8712/rtl871x_recv.h
+++ b/drivers/staging/rtl8712/rtl871x_recv.h
@@ -130,15 +130,10 @@ struct sta_recv_priv {
 
 /* get a free recv_frame from pfree_recv_queue */
 union recv_frame *r8712_alloc_recvframe(struct  __queue *pfree_recv_queue);
-union recv_frame *r8712_dequeue_recvframe(struct  __queue *queue);
-int r8712_enqueue_recvframe(union recv_frame *precvframe,
-			     struct  __queue *queue);
 int r8712_free_recvframe(union recv_frame *precvframe,
 			  struct  __queue *pfree_recv_queue);
 void r8712_free_recvframe_queue(struct  __queue *pframequeue,
 				 struct  __queue *pfree_recv_queue);
-void r8712_init_recvframe(union recv_frame *precvframe,
-			   struct recv_priv *precvpriv);
 int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe);
 int recv_func(struct _adapter *padapter, void *pcontext);
 
@@ -218,36 +213,10 @@ union recv_frame *r8712_decryptor(struct _adapter *adapter,
 				  union recv_frame *precv_frame);
 union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter,
 					     union recv_frame *precv_frame);
-union recv_frame *r8712_recvframe_defrag(struct _adapter *adapter,
-					 struct  __queue *defrag_q);
-union recv_frame *r8712_recvframe_chk_defrag_new(struct _adapter *adapter,
-					union recv_frame *precv_frame);
-union recv_frame *r8712_recvframe_defrag_new(struct _adapter *adapter,
-					struct  __queue *defrag_q,
-					union recv_frame *precv_frame);
-int r8712_recv_decache(union recv_frame *precv_frame, u8 bretry,
-		       struct stainfo_rxcache *prxcache);
-int r8712_sta2sta_data_frame(struct _adapter *adapter,
-			     union recv_frame *precv_frame,
-			     struct sta_info **psta);
-int r8712_ap2sta_data_frame(struct _adapter *adapter,
-			    union recv_frame *precv_frame,
-			    struct sta_info **psta);
-int r8712_sta2ap_data_frame(struct _adapter *adapter,
-			    union recv_frame *precv_frame,
-			    struct sta_info **psta);
-int r8712_validate_recv_ctrl_frame(struct _adapter *adapter,
-				   union recv_frame *precv_frame);
-int r8712_validate_recv_mgnt_frame(struct _adapter *adapter,
-				   union recv_frame *precv_frame);
-int r8712_validate_recv_data_frame(struct _adapter *adapter,
-				   union recv_frame *precv_frame);
 int r8712_validate_recv_frame(struct _adapter *adapter,
 			      union recv_frame *precv_frame);
 union recv_frame *r8712_portctrl(struct _adapter *adapter,
 				 union recv_frame *precv_frame);
-void  r8712_mgt_dispatcher(struct _adapter *padapter, u8 *pframe, uint len);
-int r8712_amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe);
 
 #endif