linux-kernel - Re: [PATCH] usb: use memdup

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Message-Id: <200905040002.38304.david-b@pacbell.net>
Date:	Mon, 4 May 2009 00:02:38 -0700
From:	David Brownell <david-b@...bell.net>
To:	Oliver Neukum <oliver@...kum.org>
Cc:	Li Hong <lihong.hi@...il.com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: use memdup_user()

On Sunday 03 May 2009, Oliver Neukum wrote:
> No. To make it plain. To me any use of memdup_user() in USB code
> is a bad idea. I don't want to have to think about a new primitive.

Unless it's incorrect to use that, I have to say that it
makes more sense to use that utility than recreate it by
open-coding...



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