Re: [PATCH] mm: Remove unused variable in alloc_contig_range()

[Michal Nazarewicz]

On Mon, Nov 12 2012, Thierry Reding wrote:
> Commit 872ca38f7afd9566bf2f88b95616f7ab71b50064 removed the last
> reference to this variable but not the variable itself.
>
> Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx>

Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>

I could have sworn that someone (Marek?) sent that patch already.

> ---
>  mm/page_alloc.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index 6b990cb..71933dd 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -5822,7 +5822,6 @@ static int __alloc_contig_migrate_range(struct compact_control *cc,
>  int alloc_contig_range(unsigned long start, unsigned long end,
>  		       unsigned migratetype)
>  {
> -	struct zone *zone = page_zone(pfn_to_page(start));
>  	unsigned long outer_start, outer_end;
>  	int ret = 0, order;

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