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Date: Wed, 25 May 2011 22:31:58 +0200 From: Luca Tettamanti <kronos.it@...il.com> To: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> Cc: minchan.kim@...il.com, linux-kernel@...r.kernel.org, linux-mm@...ck.org, akpm@...ux-foundation.org Subject: [PATCH v2] set_migratetype_isolate: remove unused variable. zone_idx is never read inside the function. Signed-off-by: Luca Tettamanti <kronos.it@...il.com> Reviewed-by: Minchan Kim <minchan.kim@...il.com> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> --- mm/page_alloc.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 9d5498e..bcbdaf1 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5508,10 +5508,8 @@ int set_migratetype_isolate(struct page *page) struct memory_isolate_notify arg; int notifier_ret; int ret = -EBUSY; - int zone_idx; zone = page_zone(page); - zone_idx = zone_idx(zone); spin_lock_irqsave(&zone->lock, flags); -- 1.7.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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