Re: [Xen-devel] [PATCH 12/15] xen/arm: p2m: Rename ret to mfn in p2m_lookup

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Mon, 16 Jul 2018, Julien Grall wrote:
> Comestic change to make clearer what is the return ('ret' is a bit
> too generic).
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

> ---
>  xen/arch/arm/p2m.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/xen/arch/arm/p2m.c b/xen/arch/arm/p2m.c
> index 07925a1be4..66d58fabd7 100644
> --- a/xen/arch/arm/p2m.c
> +++ b/xen/arch/arm/p2m.c
> @@ -383,14 +383,14 @@ out:
>  
>  mfn_t p2m_lookup(struct domain *d, gfn_t gfn, p2m_type_t *t)
>  {
> -    mfn_t ret;
> +    mfn_t mfn;
>      struct p2m_domain *p2m = p2m_get_hostp2m(d);
>  
>      p2m_read_lock(p2m);
> -    ret = p2m_get_entry(p2m, gfn, t, NULL, NULL);
> +    mfn = p2m_get_entry(p2m, gfn, t, NULL, NULL);
>      p2m_read_unlock(p2m);
>  
> -    return ret;
> +    return mfn;
>  }
>  
>  int guest_physmap_mark_populate_on_demand(struct domain *d,
> -- 
> 2.11.0
> 

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