linux-kernel - Re: scripts/checkpatch.pl : undefined value as an ARRAY reference

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Message-ID: <20090107235037.GF12402@shadowen.org>
Date:	Wed, 7 Jan 2009 23:50:37 +0000
From:	Andy Whitcroft <apw@...onical.com>
To:	Jaswinder Singh Rajput <jaswinderlinux@...il.com>
Cc:	davej@...hat.com, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: scripts/checkpatch.pl : undefined value as an ARRAY reference

On Wed, Jan 07, 2009 at 06:57:04PM +0530, Jaswinder Singh Rajput wrote:
> On Wed, Jan 7, 2009 at 6:37 PM, Andy Whitcroft <apw@...onical.com> wrote:
> > On Wed, Jan 07, 2009 at 06:24:55PM +0530, Jaswinder Singh Rajput wrote:
> >> Hello Andy,
> >>
> >> On -tip git I am getting this error:
> >>
> >> $ ./scripts/checkpatch.pl 000*
> >> Can't use an undefined value as an ARRAY reference at
> >> ./scripts/checkpatch.pl line 451.
> >>
> >> But earlier it was working great. Is this a feature or a bug.
> >
> > That looks wrong indeed.  Assuming that is the same version I have here
> > then that is a bug in the #else preprocessor handling.  Could you send
> > me the specific patch which is throwing this error.
> >
> 
> ./scripts/checkpatch.pl
> 0007-x86-smp.h-move-boot_cpu_id-declartion-to-cpu.h.patch
> Can't use an undefined value as an ARRAY reference at
> ./scripts/checkpatch.pl line 453.
> 
> I am attaching this file you can also save this file from LKML

Thanks thats great.  I think I have this fixed in my tree now.  Can you
test with the version at the url below:

  http://www.kernel.org/pub/linux/kernel/people/apw/checkpatch/checkpatch.pl-testing

-apw
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