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| author | Michael Straube <straube.linux@gmail.com> | 2021-09-22 22:03:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-27 17:29:41 +0200 |
| commit | 48cdcb0ee9cf2761865fe7b34ffc7c552dd66b36 (patch) | |
| tree | 5658c69123f4a6809bf6b557c30fdacb19db1452 | |
| parent | e66a99258605a4b0af903160ad1b32fff425486f (diff) | |
| download | linux-stable-48cdcb0ee9cf2761865fe7b34ffc7c552dd66b36.tar.gz linux-stable-48cdcb0ee9cf2761865fe7b34ffc7c552dd66b36.tar.bz2 linux-stable-48cdcb0ee9cf2761865fe7b34ffc7c552dd66b36.zip | |
staging: r8188eu: remove rtw_cbuf_push()
Function rtw_cbuf_push() is not used, remove it.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-27-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/r8188eu/include/osdep_service.h | 1 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/os_dep/osdep_service.c | 21 |
2 files changed, 0 insertions, 22 deletions
diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h index b9b87f2317a1..59747822148e 100644 --- a/drivers/staging/r8188eu/include/osdep_service.h +++ b/drivers/staging/r8188eu/include/osdep_service.h @@ -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); diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c index 489a7d33b212..8b0c8429e836 100644 --- a/drivers/staging/r8188eu/os_dep/osdep_service.c +++ b/drivers/staging/r8188eu/os_dep/osdep_service.c @@ -246,27 +246,6 @@ inline bool rtw_cbuf_empty(struct rtw_cbuf *cbuf) } /** - * 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 * |