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From: Tejun Heo on 10 Aug 2010 11:10
On 08/10/2010 04:58 PM, Namhyung Kim wrote:
> unit_map is a pointer to int so it would be more reasonable to use INT_MAX
> as sentinel value.
>
> Signed-off-by: Namhyung Kim <namhyung(a)gmail.com>

Hmmm... yeah unit_map used to be uint. I'd much prefer -1 (which
would actually result in the same code BTW) over INT_MAX tho.

Thanks.

--
tejun
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