Commit 48cdcb0e authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove rtw_cbuf_push() 



Function rtw_cbuf_push() is not used, remove it.

Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-27-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e66a9925

drivers/staging/r8188eu/include/osdep_service.h

+0 −1
Original line number Diff line number Diff line
@@ -294,7 +294,6 @@ struct rtw_cbuf { 


bool rtw_cbuf_full(struct rtw_cbuf *cbuf);

bool rtw_cbuf_empty(struct rtw_cbuf *cbuf);

bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf);

void *rtw_cbuf_pop(struct rtw_cbuf *cbuf);

struct rtw_cbuf *rtw_cbuf_alloc(u32 size);

int wifirate2_ratetbl_inx(unsigned char rate);

drivers/staging/r8188eu/os_dep/osdep_service.c

+0 −21
Original line number Diff line number Diff line
@@ -245,27 +245,6 @@ inline bool rtw_cbuf_empty(struct rtw_cbuf *cbuf) 
	return (cbuf->write == cbuf->read) ? true : false;

}



/**

 * rtw_cbuf_push - push a pointer into cbuf

 * @cbuf: pointer of struct rtw_cbuf

 * @buf: pointer to push in

 *

 * Lock free operation, be careful of the use scheme

 * Returns: true push success

 */

bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf)

{

	if (rtw_cbuf_full(cbuf))

		return _FAIL;



	if (0)

		DBG_88E("%s on %u\n", __func__, cbuf->write);

	cbuf->bufs[cbuf->write] = buf;

	cbuf->write = (cbuf->write + 1) % cbuf->size;



	return _SUCCESS;

}



/**

 * rtw_cbuf_pop - pop a pointer from cbuf

 * @cbuf: pointer of struct rtw_cbuf