Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp356822pxb; Thu, 21 Jan 2021 08:42:08 -0800 (PST) X-Google-Smtp-Source: ABdhPJxOzMer+DHkeQ5I3REOTLWp40nrGFiw2Iv9gPB+y5x9hd43pi6xIcuiVXDdQHu2nXYI/Qrh X-Received: by 2002:a50:a086:: with SMTP id 6mr24999edo.70.1611247328417; Thu, 21 Jan 2021 08:42:08 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611247328; cv=none; d=google.com; s=arc-20160816; b=KMFbw7mbxqu0wMGprk99Ea3vMRlboJ9UwtihFxTP3iaZRi4HZlJ7ZCxvI23ffiCqy9 LfH73Lagbp00Dpb374YBsrFdDh/a34+Rl4JFYxY2uKjbymSvVMF8JeqBU/Y/KbMpD1GY OAnldFnwORRojQzCMI7hePnBKRYqXmyvAYaUzZtNVf3CAffbxZp+bLHDQs+Gz1FI0qrK 4QjFah18REhsYTqF1TXJn3s4B5Eahub1G3GQsEtOLo5NyGPMg/MkShMmRPQgx39jtK/y ayQx0HzuSjaYJrkeAzQPxGeW/qKLAv+5uW5o7I6W6bZy7oig9HVBBFr9Q5lXbW0jm5PS dOGA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:mail-followup-to:reply-to:message-id :subject:cc:to:from:date; bh=mYB2xgf5DHduI5WpL7RKYzrr4Af8pKNbwz8AuCKIGIc=; b=AJ5SgW5563GUGJSKopD8ihXk1U0QBb+mT0xYy13L3lacTBj2TccikK7hJ3tPpqiB3H Uainl8GtWETDeOUSf/EOkTSvXEvA65V2OcsKK1jfgtIh+09jEcDl47Bl1QUhgU449iY6 BlQDTmBuE66DiMRw5799PlcSEZSbD9AmrFAFctkcIHGti+/bjvKkkCF2jeuxxn97Tkf1 v2xGDFKUd4j/WGG6MG+Yj8lxCFzTajovnDhsaDvxKOLAq6sjZB8la9R9tGFgzjOjXl/j ekp5Fuioa7epXmW9Ae1UkPxuEuFtrw3M6sjIrUIBGwBVHIJJBq9QoVhQ+LQ6MTYVP3wZ MpjA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id he34si1923199ejc.729.2021.01.21.08.41.43; Thu, 21 Jan 2021 08:42:08 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730064AbhAUQkr (ORCPT + 99 others); Thu, 21 Jan 2021 11:40:47 -0500 Received: from mx2.suse.de ([195.135.220.15]:50632 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388093AbhAUQiP (ORCPT ); Thu, 21 Jan 2021 11:38:15 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 97F7AAB7A; Thu, 21 Jan 2021 16:37:28 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id D4446DA6E3; Thu, 21 Jan 2021 17:35:31 +0100 (CET) Date: Thu, 21 Jan 2021 17:35:31 +0100 From: David Sterba To: Yang Li Cc: clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] btrfs: remove redundant NULL check Message-ID: <20210121163531.GC6430@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Yang Li , clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org References: <1611217187-50142-1-git-send-email-abaci-bugfix@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1611217187-50142-1-git-send-email-abaci-bugfix@linux.alibaba.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 21, 2021 at 04:19:47PM +0800, Yang Li wrote: > Fix below warnings reported by coccicheck: > ./fs/btrfs/raid56.c:237:2-8: WARNING: NULL check before some freeing > functions is not needed. > > Reported-by: Abaci Robot > Signed-off-by: Yang Li Added to misc-next, thanks.