linux-kernel - [PATCH 08/17] staging: r8188eu: remove rtw_set_ch

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210923190920.3580-9-straube.linux@gmail.com>
Date:   Thu, 23 Sep 2021 21:09:11 +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 08/17] staging: r8188eu: remove rtw_set_ch_cmd()

Function rtw_set_ch_cmd() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/core/rtw_cmd.c    | 51 -----------------------
 drivers/staging/r8188eu/include/rtw_cmd.h |  1 -
 2 files changed, 52 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_cmd.c b/drivers/staging/r8188eu/core/rtw_cmd.c
index 0b5472558899..a10fde30dc69 100644
--- a/drivers/staging/r8188eu/core/rtw_cmd.c
+++ b/drivers/staging/r8188eu/core/rtw_cmd.c
@@ -1085,57 +1085,6 @@ u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
 	return res;
 }
 
-u8 rtw_set_ch_cmd(struct adapter *padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue)
-{
-	struct cmd_obj *pcmdobj;
-	struct set_ch_parm *set_ch_parm;
-	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
-	u8 res = _SUCCESS;
-
-	DBG_88E(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n",
-		FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset);
-
-	/* check input parameter */
-
-	/* prepare cmd parameter */
-	set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_ATOMIC);
-	if (!set_ch_parm) {
-		res = _FAIL;
-		goto exit;
-	}
-	set_ch_parm->ch = ch;
-	set_ch_parm->bw = bw;
-	set_ch_parm->ch_offset = ch_offset;
-
-	if (enqueue) {
-		/* need enqueue, prepare cmd_obj and enqueue */
-		pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
-		if (!pcmdobj) {
-			kfree(set_ch_parm);
-			res = _FAIL;
-			goto exit;
-		}
-
-		init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel));
-		res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
-	} else {
-		/* no need to enqueue, do the cmd hdl directly and free cmd parameter */
-		if (H2C_SUCCESS != set_ch_hdl(padapter, (u8 *)set_ch_parm))
-			res = _FAIL;
-
-		kfree(set_ch_parm);
-	}
-
-	/* do something based on res... */
-
-exit:
-
-	DBG_88E(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res);
-
-	return res;
-}
-
 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
 {
 	struct	cmd_obj *pcmdobj;
diff --git a/drivers/staging/r8188eu/include/rtw_cmd.h b/drivers/staging/r8188eu/include/rtw_cmd.h
index 86819b0219aa..bca7a0dba601 100644
--- a/drivers/staging/r8188eu/include/rtw_cmd.h
+++ b/drivers/staging/r8188eu/include/rtw_cmd.h
@@ -779,7 +779,6 @@ u8 rtw_ps_cmd(struct adapter*padapter);
 
 u8 rtw_chk_hi_queue_cmd(struct adapter*padapter);
 
-u8 rtw_set_ch_cmd(struct adapter*padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue);
 u8 rtw_set_chplan_cmd(struct adapter*padapter, u8 chplan, u8 enqueue);
 u8 rtw_set_csa_cmd(struct adapter*padapter, u8 new_ch_no);
 u8 rtw_tdls_cmd(struct adapter *padapter, u8 *addr, u8 option);
-- 
2.33.0