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

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Date:   Thu, 18 Jan 2018 14:33:27 -0500
From:   Christopher Díaz Riveros <chrisadr@...too.org>
To:     hannes@...xchg.org, mhocko@...nel.org, vdavydov.dev@...il.com
Cc:     Christopher Díaz Riveros <chrisadr@...too.org>,
        cgroups@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH-next] MEMCG: memcontrol: make local symbol static

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 Díaz Riveros <chrisadr@...too.org>
---
 mm/memcontrol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index c3d1eaef752d..c992491dfb03 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 const unsigned int memcg1_stats[] = {
 	MEMCG_CACHE,
 	MEMCG_RSS,
 	MEMCG_RSS_HUGE,
-- 
2.15.1