linux-kernel - [PATCH] staging: rtl8723bs: remove unused function write_cam_from

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Message-Id: <20190926175933.44967-1-straube.linux@gmail.com>
Date:   Thu, 26 Sep 2019 19:59:33 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     hdegoede@...hat.com, Larry.Finger@...inger.net,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH] staging: rtl8723bs: remove unused function write_cam_from_cache

Function write_cam_from_cache in rtw_wlan_util.c is never used,
so remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/rtl8723bs/core/rtw_wlan_util.c   | 13 -------------
 drivers/staging/rtl8723bs/include/rtw_mlme_ext.h |  1 -
 2 files changed, 14 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 5ab98f3e722e..3933e8637e57 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -606,19 +606,6 @@ inline void clear_cam_entry(struct adapter *adapter, u8 id)
 	clear_cam_cache(adapter, id);
 }
 
-inline void write_cam_from_cache(struct adapter *adapter, u8 id)
-{
-	struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
-	struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
-	struct cam_entry_cache cache;
-
-	spin_lock_bh(&cam_ctl->lock);
-	memcpy(&cache, &dvobj->cam_cache[id], sizeof(struct cam_entry_cache));
-	spin_unlock_bh(&cam_ctl->lock);
-
-	_write_cam(adapter, id, cache.ctrl, cache.mac, cache.key);
-}
-
 void write_cam_cache(struct adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key)
 {
 	struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
index fd3cf955c9f8..73e8ec09b6e1 100644
--- a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
@@ -576,7 +576,6 @@ void read_cam(struct adapter *padapter , u8 entry, u8 *get_key);
 /* modify HW only */
 void _write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key);
 void _clear_cam_entry(struct adapter *padapter, u8 entry);
-void write_cam_from_cache(struct adapter *adapter, u8 id);
 
 /* modify both HW and cache */
 void write_cam(struct adapter *padapter, u8 id, u16 ctrl, u8 *mac, u8 *key);
-- 
2.23.0