From: John Hubbard <jhubbard@xxxxxxxxxx>
__remove_zone() is setting up zone_type, but never using
it for anything. This is not causing a warning, due to
the (necessary) use of -Wno-unused-but-set-variable.
However, it's noise, so just delete it.
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
---
mm/memory_hotplug.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 567a1dcafa1a..9bd73ecd7248 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -580,11 +580,8 @@ static void __remove_zone(struct zone *zone, unsigned long start_pfn)
{
struct pglist_data *pgdat = zone->zone_pgdat;
int nr_pages = PAGES_PER_SECTION;
- int zone_type;
unsigned long flags;
- zone_type = zone - pgdat->node_zones;
-
pgdat_resize_lock(zone->zone_pgdat, &flags);
shrink_zone_span(zone, start_pfn, start_pfn + nr_pages);
shrink_pgdat_span(pgdat, start_pfn, start_pfn + nr_pages);
--
2.13.1
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