diff --git a/[refs] b/[refs]
index 8d5381da7b9f..52009afe1a96 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47f3a867f6310d6abfa185ab12baaba7ed1d69af
+refs/heads/master: 5ac24eefd1d89bc6aa2817741c3bd5d4205b2efd
diff --git a/trunk/mm/memory_hotplug.c b/trunk/mm/memory_hotplug.c
index f6d4af8af8a8..a918f77f02f3 100644
--- a/trunk/mm/memory_hotplug.c
+++ b/trunk/mm/memory_hotplug.c
@@ -42,7 +42,6 @@ extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
 				  int nr_pages);
 static int __add_section(struct zone *zone, unsigned long phys_start_pfn)
 {
-	struct pglist_data *pgdat = zone->zone_pgdat;
 	int nr_pages = PAGES_PER_SECTION;
 	int ret;