linux-kernel - Re: [tip:x86/cleanups] x86, smpboot: Mark names[] array as const

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Message-ID: <BANLkTimO30XXhzQt15tDK1-+ch8GcH4bjw@mail.gmail.com>
Date:	Thu, 30 Jun 2011 21:20:26 -0400
From:	Brian Gerst <brgerst@...il.com>
To:	"H. Peter Anvin" <hpa@...ux.intel.com>
Cc:	Greg Dietsche <greg@...mergreg.com>,
	"H. Peter Anvin" <hpa@...or.com>, mingo@...hat.com,
	linux-kernel@...r.kernel.org, Gregory.Dietsche@....edu,
	tglx@...utronix.de, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/cleanups] x86, smpboot: Mark names[] array as const

On Thu, Jun 30, 2011 at 8:47 PM, H. Peter Anvin <hpa@...ux.intel.com> wrote:
> On 06/30/2011 05:41 PM, Greg Dietsche wrote:
>> On Thu, Jun 30, 2011 at 05:25:36PM -0700, H. Peter Anvin wrote:
>>> On 06/30/2011 05:21 PM, tip-bot for Greg Dietsche wrote:
>>>> +   const char const *names[] = { "ID", "VERSION", "SPIV" };
>>>         ^^^^^^^^^^^^^^^^
>>>
>>> Doesn't make sense, patch removed...
>>>
>> could you explain a little more? I don't see my mistake.
>> it compiles and is running on my box currently.
>>

One const is for the strings, the other is for the array of pointers.

--
Brian Gerst
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