From: Tang Yizhou <tangyizhou@huawei.com>
Date: Fri, 5 Nov 2021 20:44:08 +0000 (-0700)
Subject: mm/memory_hotplug: add static qualifier for online_policy_to_str()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ac62554ba7060c8824d7821c1342673f1e13c31d;p=linux.git

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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index feffaa9423fe3..afaae370b8cd0 100644
--- a/mm/memory_hotplug.c
+++ b/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",
 };