From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 138E9C43218 for ; Thu, 25 Apr 2019 16:40:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 74173206A3 for ; Thu, 25 Apr 2019 16:40:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Vxac1zzM"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="aR0xGPxP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728823AbfDYQk3 (ORCPT ); Thu, 25 Apr 2019 12:40:29 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:54398 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726065AbfDYQk3 (ORCPT ); Thu, 25 Apr 2019 12:40:29 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 016B560791; Thu, 25 Apr 2019 16:40:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1556210428; bh=hVyDni0V1LjyvPEw+mQoWCd3LMY6RtD78wfqELocwu8=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=Vxac1zzMf9cgzlwmhxFsHe0T9emQsdm1xOQI36GGctM02N6adGGpud4Si5FXajukm l4Eisl2xXaT0nKa1CfaPwdrF0A/UWU2h8QPC0eGUZtRQRNcORAr1wzFOBhFv/GauaM lAODPBDaBk3/By+3NoR1UVKvPJ6DfoxNnwDA1Asw= Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 30F8960791; Thu, 25 Apr 2019 16:40:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1556210426; bh=hVyDni0V1LjyvPEw+mQoWCd3LMY6RtD78wfqELocwu8=; h=Subject:From:In-Reply-To:References:To:Cc:From; b=aR0xGPxPYHDIMXIfUS2pCnZhY1ikrsYFO+6uJgvwLJazfRCR1z7mQoUONmFCsHK+7 IFGCrHXXhe9OlCJ8+PBQAyRcagNximqccaHvQu8YHZ3Tsd7h8zXvrF/DnFPsd/y+Hq NTzlsarlzQez+Kx+kUr+lcv6RFLnsV0uMs9WBMb8= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 30F8960791 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH] net: cw1200: fix a NULL pointer dereference From: Kalle Valo In-Reply-To: <20190312080502.2953-1-kjlu@umn.edu> References: <20190312080502.2953-1-kjlu@umn.edu> To: Kangjie Lu Cc: kjlu@umn.edu, pakki001@umn.edu, Solomon Peachy , "David S. Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20190425164028.016B560791@smtp.codeaurora.org> Date: Thu, 25 Apr 2019 16:40:26 +0000 (UTC) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Kangjie Lu wrote: > In case create_singlethread_workqueue fails, the fix free the > hardware and returns NULL to avoid NULL pointer dereference. > > Signed-off-by: Kangjie Lu Patch applied to wireless-drivers-next.git, thanks. 0ed2a0053474 net: cw1200: fix a NULL pointer dereference -- https://patchwork.kernel.org/patch/10848701/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches