[PATCH] mm, page_alloc: drop pointless static qualifier in build_zonelists()

[Kaitao Cheng]

There is no need to make the 'node_order' variable static
since new value always be assigned before use it.

Signed-off-by: Kaitao Cheng <pilgrimtao@xxxxxxxxx>
Signed-off-by: Muchun Song <smuchun@xxxxxxxxx>
---
 mm/page_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 3334a769eb91..c473c304d09f 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5597,7 +5597,7 @@ static void build_thisnode_zonelists(pg_data_t *pgdat)
 
 static void build_zonelists(pg_data_t *pgdat)
 {
-	static int node_order[MAX_NUMNODES];
+	int node_order[MAX_NUMNODES];
 	int node, load, nr_nodes = 0;
 	nodemask_t used_mask;
 	int local_node, prev_node;
-- 
2.20.1