linux-kernel - Re: [PATCH] genksyms: Use same type in loop comparison

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Message-ID: <20110725125848.GD4482@sepie.suse.cz>
Date:	Mon, 25 Jul 2011 14:58:48 +0200
From:	Michal Marek <mmarek@...e.cz>
To:	Jesper Juhl <jj@...osbits.net>
Cc:	linux-kernel@...r.kernel.org, Sam Ravnborg <sam@...nborg.org>,
	Richard Henderson <rth@...u.edu>, Bjorn Ekwall <bj0rn@...x.se>,
	trivial@...nel.org
Subject: Re: [PATCH] genksyms: Use same type in loop comparison

On Tue, Jul 12, 2011 at 12:32:04AM +0200, Jesper Juhl wrote:
> The ARRAY_SIZE macro in scripts/genksyms/genksyms.c returns a value of
> type size_t. That value is being compared to a variable of type int in
> a loop in read_node(). Change the int variable to size_t type as well,
> so we don't do signed vs unsigned type comparisons with all the
> potential promotion/sign extension trouble that can cause (also
> silences compiler warnings at high levels of warnings).
> 
> Signed-off-by: Jesper Juhl <jj@...osbits.net>

Applied to kbuid-2.6.git#kbuild, thanks.

Michal
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