On Tue, Oct 08, 2013 at 03:29:38PM +0200, Krzysztof Kozlowski wrote:
> 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.
Acked-by: Seth Jennings <sjenning@xxxxxxxxxxxxxxxxxx>
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
> ---
> 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
>
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