From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net/hippi/rrunner: use memdup_user
Date: Mon, 08 May 2017 15:02:21 -0400 (EDT)
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From: Geliang Tang <geliangtang@gmail.com>
Date: Sat,  6 May 2017 23:42:16 +0800

> Use memdup_user() helper instead of open-coding to simplify the code.
> 
> Signed-off-by: Geliang Tang <geliangtang@gmail.com>

Applied.