Re: [PATCH 13/38] ARM: shmobile: apmu: correct type of CPU id

From	Simon Horman <horms@verge.net.au>
Newsgroups	linux.kernel
Subject	Re: [PATCH 13/38] ARM: shmobile: apmu: correct type of CPU id
Date	2015-10-02 04:00 +0200
Message-ID	<qeXNE-5NS-5@gated-at.bofh.it> (permalink)
References	<qb9u2-83M-3@gated-at.bofh.it> <qb9No-8s4-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, Sep 21, 2015 at 03:33:45PM +0200, Andrzej Hajda wrote:
> CPU id can be negative, so it cannot be assigned to unsigned variable.
> 
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].
> 
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576
> 
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>

Thanks, I have queued this up as a cleanup for v4.4.
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Re: [PATCH 13/38] ARM: shmobile: apmu: correct type of CPU id Simon Horman <horms@verge.net.au> - 2015-10-02 04:00 +0200

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