Re: [PATCH] vexpress/spc: fix a build warning on array bounds
From: Pawel Moll
Date: Fri Aug 29 2014 - 00:01:14 EST
On piÄ, 2014-08-29 at 02:45 +0100, Alex Shi wrote:
> On 07/16/2014 07:28 PM, Sudeep Holla wrote:
> > On 16/07/14 12:21, Alex Shi wrote:
> >> With ARCH_VEXPRESS_SPC option, kernel build has the following
> >> warning:
> >> arch/arm/mach-vexpress/spc.c: In function âve_spc_clk_initâ:
> >> arch/arm/mach-vexpress/spc.c:431:38: warning: array subscript is below
> >> array bounds [-Warray-bounds]
> >> struct ve_spc_opp *opps = info->opps[cluster];
> >> ^
> >> since 'cluster' maybe '-1' in UP system. This patch does a active
> >> checking to fix this issue.
> > Good catch, looks fine to me.
> > Acked-by: Sudeep Holla <sudeep.holla@xxxxxxx>
> Anyone like to pick up this build warning fix? Or comments are appreciated!
My fault, sorry, forgot about it...
Acked-by: Pawel Moll <pawel.moll@xxxxxxx>
Arnd, Olof, could you please queue it as a fix? Happy to push a branch
if you wish.
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