From patchwork Thu Aug 25 13:37:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 600252 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 670C3C04AA5 for ; Thu, 25 Aug 2022 13:29:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242661AbiHYN3t (ORCPT ); Thu, 25 Aug 2022 09:29:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239900AbiHYN3m (ORCPT ); Thu, 25 Aug 2022 09:29:42 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62396B4EBE; Thu, 25 Aug 2022 06:29:40 -0700 (PDT) Received: from dggpemm500024.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MD3dB1bd4zkWKV; Thu, 25 Aug 2022 21:26:06 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500024.china.huawei.com (7.185.36.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 25 Aug 2022 21:29:38 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 25 Aug 2022 21:29:37 +0800 From: Yang Yingliang To: , , CC: , , Subject: [PATCH -next] wifi: rtw88: add missing destroy_workqueue() on error path in rtw_core_init() Date: Thu, 25 Aug 2022 21:37:31 +0800 Message-ID: <20220825133731.1877569-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add the missing destroy_workqueue() before return from rtw_core_init() in error path. Fixes: fe101716c7c9 ("rtw88: replace tx tasklet with work queue") Signed-off-by: Yang Yingliang --- drivers/net/wireless/realtek/rtw88/main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 790dcfed1125..557213e52761 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -2094,7 +2094,7 @@ int rtw_core_init(struct rtw_dev *rtwdev) ret = rtw_load_firmware(rtwdev, RTW_NORMAL_FW); if (ret) { rtw_warn(rtwdev, "no firmware loaded\n"); - return ret; + goto destroy_workqueue; } if (chip->wow_fw_name) { @@ -2104,11 +2104,15 @@ int rtw_core_init(struct rtw_dev *rtwdev) wait_for_completion(&rtwdev->fw.completion); if (rtwdev->fw.firmware) release_firmware(rtwdev->fw.firmware); - return ret; + goto destroy_workqueue; } } return 0; + +destroy_workqueue: + destroy_workqueue(rtwdev->tx_wq); + return ret; } EXPORT_SYMBOL(rtw_core_init);