From patchwork Wed Aug 30 18:46:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ganapathi Bhat X-Patchwork-Id: 9930643 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id ADEB660383 for ; Wed, 30 Aug 2017 18:50:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A0E862808F for ; Wed, 30 Aug 2017 18:50:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 95ADF2875C; Wed, 30 Aug 2017 18:50:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 188582808F for ; Wed, 30 Aug 2017 18:50:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752115AbdH3Sup (ORCPT ); Wed, 30 Aug 2017 14:50:45 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:39789 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751415AbdH3Suo (ORCPT ); Wed, 30 Aug 2017 14:50:44 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v7UIogbU022202; Wed, 30 Aug 2017 11:50:42 -0700 Received: from sc-exch02.marvell.com ([199.233.58.182]) by mx0b-0016f401.pphosted.com with ESMTP id 2cnt3m3fwd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2017 11:50:42 -0700 Received: from SC-EXCH04.marvell.com (10.93.176.84) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 30 Aug 2017 11:50:39 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Wed, 30 Aug 2017 11:50:39 -0700 Received: from localhost (unknown [10.31.130.81]) by maili.marvell.com (Postfix) with ESMTP id 7F6903F703F; Wed, 30 Aug 2017 11:50:39 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by localhost (8.14.4/8.14.4/Debian-4.1ubuntu1) with ESMTP id v7UIm5da001836; Thu, 31 Aug 2017 00:18:05 +0530 Received: (from root@localhost) by localhost (8.14.4/8.14.4/Submit) id v7UIm4j9001793; Thu, 31 Aug 2017 00:18:04 +0530 From: Ganapathi Bhat To: CC: Brian Norris , Cathy Luo , Xinming Hu , Zhiyuan Yang , James Cao , Mangesh Malusare , Ganapathi Bhat Subject: [PATCH] mwifiex: check for mfg_mode in add_virtual_intf Date: Thu, 31 Aug 2017 00:16:58 +0530 Message-ID: <1504118818-1749-1-git-send-email-gbhat@marvell.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-08-30_08:, , signatures=0 X-Proofpoint-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000 definitions=main-1708300286 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP If driver is loaded with 'mfg_mode' enabled, then the sending commands are not allowed. So, when mwifiex_send_cmd fails in mwifiex_add_virtual_intf, driver must check for 'mfg_mode' before returning error. Fixes: 7311ea850079 ("mwifiex: fix AP start problem for newly added interface") Signed-off-by: Ganapathi Bhat --- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index ffada17..1856205 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -2967,11 +2967,11 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, ret = mwifiex_send_cmd(priv, HostCmd_CMD_SET_BSS_MODE, HostCmd_ACT_GEN_SET, 0, NULL, true); - if (ret) + if (ret && !adapter->mfg_mode) goto err_set_bss_mode; ret = mwifiex_sta_init_cmd(priv, false, false); - if (ret) + if (ret && !adapter->mfg_mode) goto err_sta_init; mwifiex_setup_ht_caps(&wiphy->bands[NL80211_BAND_2GHZ]->ht_cap, priv);