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Subject: Re: [RFC][PATCH 03/22] sched: SCHED_DEADLINE data structures.
From: Peter Zijlstra <peterz@infradead.org>
To: Raistlin <raistlin@linux.it>
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Date: Wed, 10 Nov 2010 20:10:39 +0100
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On Fri, 2010-10-29 at 08:28 +0200, Raistlin wrote:
> +       if (unlikely(prio >= MAX_DL_PRIO && prio < MAX_RT_PRIO))

Since MAX_DL_PRIO is 0, you can write that as: 
  ((unsigned)prio) < MAX_RT_PRIO