linux-kernel - [PATCH 27/47] staging: r8188eu: remove rtw_cbuf

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Date:   Wed, 22 Sep 2021 22:04:00 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 27/47] staging: r8188eu: remove rtw_cbuf_full()

Function rtw_cbuf_full() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/include/osdep_service.h |  1 -
 drivers/staging/r8188eu/os_dep/osdep_service.c  | 11 -----------
 2 files changed, 12 deletions(-)

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index 59747822148e..da85a9681c4a 100644
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -292,7 +292,6 @@ struct rtw_cbuf {
 	void *bufs[0];
 };
 
-bool rtw_cbuf_full(struct rtw_cbuf *cbuf);
 bool rtw_cbuf_empty(struct rtw_cbuf *cbuf);
 void *rtw_cbuf_pop(struct rtw_cbuf *cbuf);
 struct rtw_cbuf *rtw_cbuf_alloc(u32 size);
diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c
index 8b0c8429e836..026c5627736a 100644
--- a/drivers/staging/r8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/r8188eu/os_dep/osdep_service.c
@@ -223,17 +223,6 @@ void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len)
 	kfree(ori);
 }
 
-/**
- * rtw_cbuf_full - test if cbuf is full
- * @cbuf: pointer of struct rtw_cbuf
- *
- * Returns: true if cbuf is full
- */
-inline bool rtw_cbuf_full(struct rtw_cbuf *cbuf)
-{
-	return (cbuf->write == cbuf->read - 1) ? true : false;
-}
-
 /**
  * rtw_cbuf_empty - test if cbuf is empty
  * @cbuf: pointer of struct rtw_cbuf
-- 
2.33.0