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

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Date:   Fri, 23 Mar 2018 13:20:36 +0100
From:   christophe leroy <christophe.leroy@....fr>
To:     Mathieu Malaterre <malat@...ian.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, kvm-ppc@...r.kernel.org,
        Paul Mackerras <paulus@...ba.org>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 15/19] powerpc: Add missing prototype



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

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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