rtl8712: remove unused functions from rtl871x_recv.h

Signed-off-by: Niklas Söderlund <niso@kth.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h
index e42e6f0a15e674963df05a53170d6d9246a00e91..2d24b1a3ce65f602a5c551c6a47414d3e7044656 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_recv.h
+++ b/drivers/staging/rtl8712/rtl871x_recv.h
@@ -150,11 +150,6 @@ static inline u8 *get_rxmem(union recv_frame *precvframe)
        return precvframe->u.hdr.rx_head;
 }
 
-static inline u8 *get_rx_status(union recv_frame *precvframe)
-{
-       return get_rxmem(precvframe);
-}
-
 static inline u8 *get_recvframe_data(union recv_frame *precvframe)
 {
        /* always return rx_data */
@@ -163,28 +158,6 @@ static inline u8 *get_recvframe_data(union recv_frame *precvframe)
        return precvframe->u.hdr.rx_data;
 }
 
-static inline u8 *recvframe_push(union recv_frame *precvframe, sint sz)
-{
-       /* append data before rx_data */
-
-       /* add data to the start of recv_frame
-        *
-        * This function extends the used data area of the recv_frame at the
-        * buffer start. rx_data must be still larger than rx_head, after
-        * pushing.
-        */
-
-       if (precvframe == NULL)
-               return NULL;
-       precvframe->u.hdr.rx_data -= sz ;
-       if (precvframe->u.hdr.rx_data < precvframe->u.hdr.rx_head) {
-               precvframe->u.hdr.rx_data += sz ;
-               return NULL;
-       }
-       precvframe->u.hdr.len += sz;
-       return precvframe->u.hdr.rx_data;
-}
-
 static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz)
 {
        /* used for extract sz bytes from rx_data, update rx_data and return
@@ -236,53 +209,6 @@ static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz)
        return precvframe->u.hdr.rx_tail;
 }
 
-static inline _buffer *get_rxbuf_desc(union recv_frame *precvframe)
-{
-       _buffer *buf_desc;
-       if (precvframe == NULL)
-               return NULL;
-       return buf_desc;
-}
-
-static inline union recv_frame *rxmem_to_recvframe(u8 *rxmem)
-{
-       /* due to the design of 2048 bytes alignment of recv_frame, we can
-        * reference the union recv_frame from any given member of recv_frame.
-        * rxmem indicates the any member/address in recv_frame */
-       return (union recv_frame *)(((addr_t)rxmem >> RXFRAME_ALIGN) <<
-                                 RXFRAME_ALIGN);
-}
-
-static inline union recv_frame *pkt_to_recvframe(_pkt *pkt)
-{
-       u8 *buf_star;
-       union recv_frame *precv_frame;
-
-       precv_frame = rxmem_to_recvframe((unsigned char *)buf_star);
-       return precv_frame;
-}
-
-static inline u8 *pkt_to_recvmem(_pkt *pkt)
-{
-       /* return the rx_head */
-       union recv_frame *precv_frame = pkt_to_recvframe(pkt);
-
-       return  precv_frame->u.hdr.rx_head;
-}
-
-static inline u8 *pkt_to_recvdata(_pkt *pkt)
-{
-       /* return the rx_data */
-       union recv_frame *precv_frame = pkt_to_recvframe(pkt);
-
-       return  precv_frame->u.hdr.rx_data;
-}
-
-static inline sint get_recvframe_len(union recv_frame *precvframe)
-{
-       return precvframe->u.hdr.len;
-}
-
 struct sta_info;
 
 void   _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);