From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj@kernel.org>
Subject: Re: [PATCH v6 2/3] blk-cgroup: Return -ENOMEM directly in
 blkcg_css_alloc() error path
Date: Thu, 2 Jun 2022 10:39:16 -1000
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References: <20220602192020.166940-1-longman@redhat.com>
 <20220602192020.166940-3-longman@redhat.com>
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Sender: Tejun Heo <htejun@gmail.com>
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To: Waiman Long <longman@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Ming Lei <ming.lei@redhat.com>

On Thu, Jun 02, 2022 at 03:20:19PM -0400, Waiman Long wrote:
> For blkcg_css_alloc(), the only error that will be returned is -ENOMEM.
> Simplify error handling code by returning this error directly instead
> of setting an intermediate "ret" variable.
> 
> Signed-off-by: Waiman Long <longman@redhat.com>

Acked-by: Tejun Heo <tj@kernel.org>

Thanks.

-- 
tejun