linux-kernel - [PATCH 4/5] staging: r8188eu: cmd_issued

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: <20220102175932.89127-5-martin@kaiser.cx>
Date:   Sun,  2 Jan 2022 18:59:31 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 4/5] staging: r8188eu: cmd_issued_cnt is set but not used

cmd_issued_cnt in struct cmd_priv is set but not used. It can
be removed.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_cmd.c    | 3 ---
 drivers/staging/r8188eu/include/rtw_cmd.h | 1 -
 2 files changed, 4 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_cmd.c b/drivers/staging/r8188eu/core/rtw_cmd.c
index 6d503eb7ff26..8bfb01c2ebb5 100644
--- a/drivers/staging/r8188eu/core/rtw_cmd.c
+++ b/drivers/staging/r8188eu/core/rtw_cmd.c
@@ -50,7 +50,6 @@ static int _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
 
 	pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf  +  4 - ((size_t)(pcmdpriv->rsp_allocated_buf) & 3);
 
-	pcmdpriv->cmd_issued_cnt = 0;
 	pcmdpriv->cmd_done_cnt = 0;
 	pcmdpriv->rsp_cnt = 0;
 exit:
@@ -269,8 +268,6 @@ int rtw_cmd_thread(void *context)
 			goto post_process;
 		}
 
-		pcmdpriv->cmd_issued_cnt++;
-
 		pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */
 
 		memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
diff --git a/drivers/staging/r8188eu/include/rtw_cmd.h b/drivers/staging/r8188eu/include/rtw_cmd.h
index 47c3c80cc24a..cf0945ae11c1 100644
--- a/drivers/staging/r8188eu/include/rtw_cmd.h
+++ b/drivers/staging/r8188eu/include/rtw_cmd.h
@@ -42,7 +42,6 @@ struct cmd_priv {
 	u8	*cmd_allocated_buf;
 	u8	*rsp_buf;	/* shall be non-paged, and 4 bytes aligned */
 	u8	*rsp_allocated_buf;
-	u32	cmd_issued_cnt;
 	u32	cmd_done_cnt;
 	u32	rsp_cnt;
 	u8 cmdthd_running;
-- 
2.30.2