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

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

[Thierry Reding]

Commit 872ca38f7afd9566bf2f88b95616f7ab71b50064 removed the last
reference to this variable but not the variable itself.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
---
 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;
 
-- 
1.8.0

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>

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

[Michal Nazarewicz]

[-- Attachment #1: Type: text/plain, Size: 1160 bytes --]

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@avionic-design.de>

Acked-by: Michal Nazarewicz <mina86@mina86.com>

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;

-- 
Best regards,                                         _     _
.o. | Liege of Serenely Enlightened Majesty of      o' \,=./ `o
..o | Computer Science,  Michał “mina86” Nazarewicz    (o o)
ooo +----<email/xmpp: mpn@google.com>--------------ooO--(_)--Ooo--

[-- Attachment #2.1: Type: text/plain, Size: 0 bytes --]



[-- Attachment #2.2: Type: application/pgp-signature, Size: 835 bytes --]