Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Tue, 11 Sep 2018 17:44:04 +0200
From:   David Sterba <dsterba@suse.cz>
To:     zhong jiang <zhongjiang@huawei.com>
Cc:     clm@fb.com, jbacik@fb.com, dsterba@suse.com,
        lufq.fnst@cn.fujitsu.com, suy.fnst@cn.fujitsu.com,
        linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] btrfs/extent_map: Remove unneeded variable "ret"
Message-ID: <20180911154404.GD2154@twin.jikos.cz>
Reply-To: dsterba@suse.cz
Mail-Followup-To: dsterba@suse.cz, zhong jiang <zhongjiang@huawei.com>,
        clm@fb.com, jbacik@fb.com, dsterba@suse.com,
        lufq.fnst@cn.fujitsu.com, suy.fnst@cn.fujitsu.com,
        linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org
References: <1533474287-15049-1-git-send-email-zhongjiang@huawei.com>
 <5B7E9B1C.40404@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <5B7E9B1C.40404@huawei.com>
User-Agent: Mutt/1.5.23.1 (2014-03-12)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Thu, Aug 23, 2018 at 07:31:40PM +0800, zhong jiang wrote:
> Hi,  dsterba
> 
> Can you pick up the patch? Thanks

Please send one patch per changed function with relevant changelog that
the return value is not used and that no callees could potentially
return an error that would need to be passed.