[PATCH] mm/memory_hotplug: remove an unused variable in move_pfn_range_to_zone()

[Wei Yang]

There is an unused variable in move_pfn_range_to_zone().

This patch just removes it.

Signed-off-by: Wei Yang <richard.weiy...@gmail.com>
---
 mm/memory_hotplug.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 514014dde16b..16167c92bbf1 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -899,7 +899,6 @@ void __ref move_pfn_range_to_zone(struct zone *zone,
        struct pglist_data *pgdat = zone->zone_pgdat;
        int nid = pgdat->node_id;
        unsigned long flags;
-       unsigned long i;
 
        if (zone_is_empty(zone))
                init_currently_empty_zone(zone, start_pfn, nr_pages);
-- 
2.11.0