[patch 182/262] mm/memory_hotplug: add static qualifier for online_policy_to_str()

Andrew Morton
2021-11-05T20:44:11Z

From: Tang Yizhou <tangyizhou@huawei.com>
Subject: mm/memory_hotplug: add static qualifier for online_policy_to_str()

online_policy_to_str is only used in memory_hotplug.c and should be
defined as static.

Link: https://lkml.kernel.org/r/20210913024534.26161-1-tangyizhou@huawei.com
Signed-off-by: Tang Yizhou <tangyizhou@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

mm/memory_hotplug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/memory_hotplug.c~mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str
+++ a/mm/memory_hotplug.c
@@ -57,7 +57,7 @@ enum {
ONLINE_POLICY_AUTO_MOVABLE,
};

-const char *online_policy_to_str[] = {
+static const char * const online_policy_to_str[] = {
[ONLINE_POLICY_CONTIG_ZONES] = "contig-zones",
[ONLINE_POLICY_AUTO_MOVABLE] = "auto-movable",
};
_