linux-kernel - [PATCH 03/17] staging: rtl8723bs: Remove unused function read

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Message-ID: <a4d6cce804f23d4ac8267a572d168356bc7e84ed.1726339782.git.philipp.g.hortmann@gmail.com>
Date: Sun, 15 Sep 2024 08:38:17 +0200
From: Philipp Hortmann <philipp.g.hortmann@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: Philipp Hortmann <philipp.g.hortmann@...il.com>
Subject: [PATCH 03/17] staging: rtl8723bs: Remove unused function read_cam

Remove unused function read_cam.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8723bs/core/rtw_wlan_util.c   | 13 -------------
 drivers/staging/rtl8723bs/include/rtw_mlme_ext.h |  2 --
 2 files changed, 15 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index cd62ea47577c..85215838a004 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -460,19 +460,6 @@ static u32 _ReadCAM(struct adapter *padapter, u32 addr)
 	return rtw_read32(padapter, REG_CAMREAD);
 }
 
-void read_cam(struct adapter *padapter, u8 entry, u8 *get_key)
-{
-	u32 j, addr, cmd;
-
-	addr = entry << 3;
-
-	for (j = 0; j < 6; j++) {
-		cmd = _ReadCAM(padapter, addr+j);
-		if (j > 1) /* get key from cam */
-			memcpy(get_key+(j-2)*4, &cmd, 4);
-	}
-}
-
 void _write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key)
 {
 	unsigned int i, val, addr;
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
index 82709ffc7bad..ba39435d1a10 100644
--- a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
@@ -459,8 +459,6 @@ void r8723bs_select_channel(struct adapter *padapter, unsigned char channel);
 
 unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval);
 
-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);
-- 
2.43.0