drivers/base/memory.c:648:13: warning: symbol 'early_node_zone_for_memory_block' was not declared. Should it be static?

Fixes: 176a3d535903 ("tmp")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---
 memory.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index fa20ca42862f4..0b396e4c30667 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -645,7 +645,7 @@ int register_memory(struct memory_block *memory)
 	return ret;
 }
 
-struct zone *early_node_zone_for_memory_block(int nid, struct memory_block *mem)
+static struct zone *early_node_zone_for_memory_block(int nid, struct memory_block *mem)
 {
 	const unsigned long start_pfn = section_nr_to_pfn(mem->start_section_nr);
 	const unsigned long nr_pages = PAGES_PER_SECTION * sections_per_block;