linux-kernel - [PATCH 11/13] staging: rtl8188eu: Remove unused function rtw_cbuf

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Date:	Tue,  8 Jul 2014 00:10:11 +0530
From:	navin patidar <navin.patidar@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	Larry.Finger@...inger.net, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org,
	navin patidar <navin.patidar@...il.com>
Subject: [PATCH 11/13] staging: rtl8188eu: Remove unused function rtw_cbuf_alloc()

Signed-off-by: navin patidar <navin.patidar@...il.com>
---
 drivers/staging/rtl8188eu/include/osdep_service.h |    1 -
 drivers/staging/rtl8188eu/os_dep/osdep_service.c  |   21 ---------------------
 2 files changed, 22 deletions(-)

diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index 238930c..2a20fca 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -199,6 +199,5 @@ 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);
 
 #endif
diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
index db6ee31..f54cf52 100644
--- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
@@ -228,24 +228,3 @@ void *rtw_cbuf_pop(struct rtw_cbuf *cbuf)
 
 	return buf;
 }
-
-/**
- * rtw_cbuf_alloc - allocate a rtw_cbuf with given size and do initialization
- * @size: size of pointer
- *
- * Returns: pointer of srtuct rtw_cbuf, NULL for allocation failure
- */
-struct rtw_cbuf *rtw_cbuf_alloc(u32 size)
-{
-	struct rtw_cbuf *cbuf;
-
-	cbuf = (struct rtw_cbuf *)rtw_malloc(sizeof(*cbuf) +
-	       sizeof(void *)*size);
-
-	if (cbuf) {
-		cbuf->write = 0;
-		cbuf->read = 0;
-		cbuf->size = size;
-	}
-	return cbuf;
-}
-- 
1.7.10.4

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