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Date: Fri, 18 Apr 2014 13:21:05 -0400
From: Tejun Heo <tj@kernel.org>
To: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
        Jean Delvare <jdelvare@suse.de>,
        Monam Agarwal <monamagarwal123@gmail.com>,
        Jeff Layton <jlayton@redhat.com>,
        Andreas Gruenbacher <agruen@linbit.com>,
        Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH 8/8] idr: reduce the unneeded check in free_layer()
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References: <1397825404-12039-1-git-send-email-laijs@cn.fujitsu.com>
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On Fri, Apr 18, 2014 at 08:49:55PM +0800, Lai Jiangshan wrote:
> If "idr->hint == p" is true, it also implies "idr->hint" is true(not NULL).
> 
> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>

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

Thanks.

-- 
tejun