[PATCH v3 4/6] zbud: memset zbud_header to 0 during init

[Krzysztof Kozlowski <k.kozlowski@samsung.com>]

memset zbud_header to 0 during init instead of manually assigning 0 to
members. Currently only two members needs to be initialized to 0 but
further patches will add more of them.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 mm/zbud.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mm/zbud.c b/mm/zbud.c
index 6db0557..0edd880 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -133,8 +133,7 @@ static int size_to_chunks(int size)
 static struct zbud_header *init_zbud_page(struct page *page)
 {
 	struct zbud_header *zhdr = page_address(page);
-	zhdr->first_chunks = 0;
-	zhdr->last_chunks = 0;
+	memset(zhdr, 0, sizeof(*zhdr));
 	INIT_LIST_HEAD(&zhdr->buddy);
 	INIT_LIST_HEAD(&zhdr->lru);
 	return zhdr;
-- 
1.7.9.5

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>