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 70DD9C64EC7 for ; Mon, 13 Feb 2023 15:17:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229773AbjBMPRc (ORCPT ); Mon, 13 Feb 2023 10:17:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229684AbjBMPR2 (ORCPT ); Mon, 13 Feb 2023 10:17:28 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A45011E9C9; Mon, 13 Feb 2023 07:17:04 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 523CEB8125B; Mon, 13 Feb 2023 15:17:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E016BC433D2; Mon, 13 Feb 2023 15:16:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676301421; bh=Y9+Ws1Zx+3YsV6FF91baDKd3iynS7YMTYr6uHBJ4WJ4=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=Q30GdVycE5zlQU4TPwnrQ8NX1b/4jsOt6wr9v3m2hV+lcgGN/zQC0Ec9nPfqmkhs2 6/fXpHsmCta61C1cF1tdXCj2RV3/UhNkArRGTX/UXkZ/LQ828SMTl8n+r6Jc49B/UG Hwl1bj9bNktJzBBfkfI/g0o5K6NAI1wrSjwdbXK7KFB9w2ZXuC5lBceSMtQZu5eX5D 05y25UDbiAblbjWUiQc9k3Ns8jQMKzNNADRHlVO5lOpv6Du2DcSdT6N1JKYP3tBrfo nQBk2MWaUUBEHXHURfXEqJwDrc1pj12oXPn1ektdBIwBgcdoF6VeqDMTZcopoh5bnZ LIFN8xVNafeDQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [2/2] wifi: iwl3945: Add missing check for create_singlethread_workqueue From: Kalle Valo In-Reply-To: <20230208063032.42763-2-jiasheng@iscas.ac.cn> References: <20230208063032.42763-2-jiasheng@iscas.ac.cn> To: Jiasheng Jiang Cc: stf_xl@wp.pl, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jiasheng Jiang User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <167630141708.12830.7843226162190527472.kvalo@kernel.org> Date: Mon, 13 Feb 2023 15:16:58 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jiasheng Jiang wrote: > Add the check for the return value of the create_singlethread_workqueue > in order to avoid NULL pointer dereference. > > Fixes: b481de9ca074 ("[IWLWIFI]: add iwlwifi wireless drivers") > Signed-off-by: Jiasheng Jiang > Acked-by: Stanislaw Gruszka Patch applied to wireless-next.git, thanks. 1fdeb8b9f29d wifi: iwl3945: Add missing check for create_singlethread_workqueue -- https://patchwork.kernel.org/project/linux-wireless/patch/20230208063032.42763-2-jiasheng@iscas.ac.cn/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches