Commit dde7b6ea authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: recvframe_push is not used 



The recvframe_push function is not used. It can be removed.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220226181457.1138035-6-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 905eebcf

drivers/staging/r8188eu/include/rtw_recv.h

+0 −20
Original line number Diff line number Diff line
@@ -286,26 +286,6 @@ static inline u8 *get_rx_status(struct recv_frame *precvframe) 
	return get_rxmem(precvframe);

}



static inline u8 *recvframe_push(struct recv_frame *precvframe, int 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->rx_data -= sz ;

	if (precvframe->rx_data < precvframe->rx_head) {

		precvframe->rx_data += sz;

		return NULL;

	}

	precvframe->len += sz;

	return precvframe->rx_data;

}



static inline u8 *recvframe_pull(struct recv_frame *precvframe, int sz)

{

	/*  rx_data += sz; move rx_data sz bytes  hereafter */