[PATCH] mm/hugetlb_vmemmap: Use max() macro to simplify the code

[zenghongling]

Use the max() macro to simplify the function and improve
its readability.

Signed-off-by: zenghongling <zenghongling@xxxxxxxxxx>
---
 mm/hugetlb_vmemmap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/hugetlb_vmemmap.h b/mm/hugetlb_vmemmap.h
index 18b490825215..abdfa870b096 100644
--- a/mm/hugetlb_vmemmap.h
+++ b/mm/hugetlb_vmemmap.h
@@ -48,7 +48,7 @@ static inline unsigned int hugetlb_vmemmap_optimizable_size(const struct hstate
 
 	if (!is_power_of_2(sizeof(struct page)))
 		return 0;
-	return size > 0 ? size : 0;
+	return max(size, 0);
 }
 #else
 static inline int hugetlb_vmemmap_restore_folio(const struct hstate *h, struct folio *folio)
-- 
2.25.1