netdev - Re: [RESEND PATCH net 03/10] net: ethernet: mediatek: fix API usage with skb_free

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Date:   Thu, 25 Aug 2016 14:20:58 +0200
From:   John Crispin <john@...ozen.org>
To:     Sean Wang <sean.wang@...iatek.com>, davem@...emloft.net
Cc:     netdev@...r.kernel.org, nbd@...nwrt.org,
        linux-mediatek@...ts.infradead.org, keyhaede@...il.com
Subject: Re: [RESEND PATCH net 03/10] net: ethernet: mediatek: fix API usage
 with skb_free_frag



On 25/08/2016 12:44, Sean Wang wrote:
> use skb_free_frag() instead of legacy put_page()
> 
> Signed-off-by: Sean Wang <sean.wang@...iatek.com>

Acked-by: John Crispin <john@...ozen.org>

> ---
>  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> index 02b048f..1b131a1 100644
> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> @@ -864,7 +864,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget,
>  		/* receive data */
>  		skb = build_skb(data, ring->frag_size);
>  		if (unlikely(!skb)) {
> -			put_page(virt_to_head_page(new_data));
> +			skb_free_frag(new_data);
>  			netdev->stats.rx_dropped++;
>  			goto release_desc;
>  		}
>