From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Fixes sparse warning reported by Fengguang Wu
Reported-by: Fengguang Wu <wfg@xxxxxxxxxxxxxxx>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
---
mm/hugetlb_cgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index a7a0a79..db40669 100644
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -31,7 +31,7 @@ struct hugetlb_cgroup {
#define MEMFILE_ATTR(val) ((val) & 0xffff)
struct cgroup_subsys hugetlb_subsys __read_mostly;
-struct hugetlb_cgroup *root_h_cgroup __read_mostly;
+static struct hugetlb_cgroup *root_h_cgroup __read_mostly;
static inline
struct hugetlb_cgroup *hugetlb_cgroup_from_css(struct cgroup_subsys_state *s)
--
1.7.10
--
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