[PATCH-next] MEMCG: memcontrol: make local symbol static

[Christopher DÃaz Riveros]

Fixes the following sparse warning:

mm/memcontrol.c:1097:14: warning:
  symbol 'memcg1_stats' was not declared. Should it be static?

Signed-off-by: Christopher DÃaz Riveros <chrisadr@xxxxxxxxxx>
---
 mm/memcontrol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index c3d1eaef752d..396674fd97ef 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1094,7 +1094,7 @@ static bool mem_cgroup_wait_acct_move(struct mem_cgroup *memcg)
 	return false;
 }
 
-unsigned int memcg1_stats[] = {
+static unsigned int memcg1_stats[] = {
 	MEMCG_CACHE,
 	MEMCG_RSS,
 	MEMCG_RSS_HUGE,
-- 
2.15.1