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Date: Sun, 14 Sep 2003 13:00:41 -0700
From: Andrew Morton <akpm@osdl.org>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] add likely around access_ok for uaccess
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Manfred Spraul <manfred@colorfullife.com> wrote:
>
> What happens if access_ok is used outside of an if statement?

Seems OK.   Even this compiles:

        int x;

        x = likely(y == 0);