mm/memcontrol.c: make local symbol static

Fix the following sparse warning:

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

Link: http://lkml.kernel.org/r/20180118193327.14200-1-chrisadr@gentoo.org
Signed-off-by: Christopher Díaz Riveros <chrisadr@gentoo.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 695d9f10906ee5656247c0c11430a5be7621050b..3d7a3d02b16892a7531c5a087b73eddbacc1688e 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1095,7 +1095,7 @@ static bool mem_cgroup_wait_acct_move(struct mem_cgroup *memcg)
        return false;
 }
 
-unsigned int memcg1_stats[] = {
+static const unsigned int memcg1_stats[] = {
        MEMCG_CACHE,
        MEMCG_RSS,
        MEMCG_RSS_HUGE,