From 09c95d59654ecebfcc4d38d22feeb66937d3ee50 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Wed, 2 Jun 2021 13:53:01 +1000 Subject: [PATCH] mmmemory_hotplug-drop-unneeded-locking-fix remove now-unused locals Cc: Anshuman Khandual Cc: David Hildenbrand Cc: Michal Hocko Cc: Oscar Salvador Cc: Pavel Tatashin Cc: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Stephen Rothwell --- mm/memory_hotplug.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index ea1ab14e90f11..e136013128b09 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -397,7 +397,7 @@ void __ref remove_pfn_range_from_zone(struct zone *zone, { const unsigned long end_pfn = start_pfn + nr_pages; struct pglist_data *pgdat = zone->zone_pgdat; - unsigned long pfn, cur_nr_pages, flags; + unsigned long pfn, cur_nr_pages; /* Poison struct pages because they are now uninitialized again. */ for (pfn = start_pfn; pfn < end_pfn; pfn += cur_nr_pages) { @@ -630,7 +630,6 @@ void __ref move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn, { struct pglist_data *pgdat = zone->zone_pgdat; int nid = pgdat->node_id; - unsigned long flags; clear_zone_contiguous(zone); @@ -727,8 +726,6 @@ struct zone *zone_for_pfn_range(int online_type, int nid, unsigned start_pfn, */ void adjust_present_page_count(struct zone *zone, long nr_pages) { - unsigned long flags; - zone->present_pages += nr_pages; zone->zone_pgdat->node_present_pages += nr_pages; } -- 2.51.0