linux-kernel - Re: [PATCH 15/19] powerpc: Add missing prototype

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Message-ID: <CA+7wUsyRSSkwgpBodKkPjhUxiHy-t1q2Q7nsorfRoL=wfxgyFQ@mail.gmail.com>
Date:   Wed, 28 Mar 2018 21:13:39 +0200
From:   Mathieu Malaterre <malat@...ian.org>
To:     christophe leroy <christophe.leroy@....fr>
Cc:     Michael Ellerman <mpe@...erman.id.au>,
        LKML <linux-kernel@...r.kernel.org>,
        Paul Mackerras <paulus@...ba.org>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: [PATCH 15/19] powerpc: Add missing prototype

On Fri, Mar 23, 2018 at 1:20 PM, christophe leroy
<christophe.leroy@....fr> wrote:
>
>
> Le 22/03/2018 à 21:20, Mathieu Malaterre a écrit :
>>
>> Add one missing prototype for function rh_dump_blk. Fix warning treated as
>> error in W=1:
>>
>>    arch/powerpc/lib/rheap.c:740:6: error: no previous prototype for
>> ‘rh_dump_blk’ [-Werror=missing-prototypes]
>>
>> Signed-off-by: Mathieu Malaterre <malat@...ian.org>
>> ---
>>   arch/powerpc/include/asm/rheap.h | 3 +++
>>   1 file changed, 3 insertions(+)
>>
>> diff --git a/arch/powerpc/include/asm/rheap.h
>> b/arch/powerpc/include/asm/rheap.h
>> index 172381769cfc..e75d96de19a0 100644
>> --- a/arch/powerpc/include/asm/rheap.h
>> +++ b/arch/powerpc/include/asm/rheap.h
>> @@ -83,6 +83,9 @@ extern int rh_get_stats(rh_info_t * info, int what, int
>> max_stats,
>>   /* Simple dump of remote heap info */
>>   extern void rh_dump(rh_info_t * info);
>>   +/* Simple dump of remote info block */
>> +extern void rh_dump_blk(rh_info_t *info, rh_block_t *blk);
>> +
>
>
> Only used in one place, should be static

Well here is what I see over here:

$ git grep rh_dump_blk
...
arch/powerpc/lib/rheap.c:EXPORT_SYMBOL_GPL(rh_dump_blk);



> Christophe
>
>>   /* Set owner of taken block */
>>   extern int rh_set_owner(rh_info_t * info, unsigned long start, const
>> char *owner);
>>
>
>
> ---
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>