linux-kernel - Re: [PATCH v2] btrfs/extent_map: Remove unneeded variable "ret"

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Message-ID: <5B97E5BF.1030307@huawei.com>
Date:   Tue, 11 Sep 2018 23:56:47 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <dsterba@...e.cz>, <clm@...com>, <jbacik@...com>,
        <dsterba@...e.com>, <lufq.fnst@...fujitsu.com>,
        <suy.fnst@...fujitsu.com>, <linux-btrfs@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] btrfs/extent_map: Remove unneeded variable "ret"

On 2018/9/11 23:44, David Sterba wrote:
> 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.
Will do in v3

Thanks,
zhong jiang