From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out4436.biz.mail.alibaba.com (out4436.biz.mail.alibaba.com [47.88.44.36]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E24146D00 for ; Wed, 7 Apr 2021 03:24:28 +0000 (UTC) X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R521e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04394;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0UUklsn3_1617765508; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UUklsn3_1617765508) by smtp.aliyun-inc.com(127.0.0.1); Wed, 07 Apr 2021 11:18:43 +0800 From: Jiapeng Chong To: gregkh@linuxfoundation.org Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] staging: rtl8723bs: remove unused variable Date: Wed, 7 Apr 2021 11:18:19 +0800 Message-Id: <1617765499-65626-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix the following gcc warning: drivers/staging/rtl8723bs/core/rtw_ieee80211.c:657:15: warning: variable ‘sec_idx’ set but not used [-Wunused-but-set-variable]. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c index be4cffc..df00a79 100644 --- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c @@ -654,7 +654,7 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len) void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len) { - u8 authmode, sec_idx, i; + u8 authmode, i; u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; uint cnt; @@ -662,13 +662,11 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_); - sec_idx = 0; - while (cnt < in_len) { authmode = in_ie[cnt]; if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) { - RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n rtw_get_wpa_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n in_ie[cnt+1]+2 =%d\n", in_ie[cnt+1]+2)); if (wpa_ie) { memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2); @@ -684,7 +682,7 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie cnt += in_ie[cnt+1]+2; /* get next */ } else { if (authmode == WLAN_EID_RSN) { - RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n get_rsn_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n in_ie[cnt+1]+2 =%d\n", in_ie[cnt+1]+2)); if (rsn_ie) { memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt+1]+2); -- 1.8.3.1