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- From 98aac832925a99afee8722cdfd5a848dd6086b8f Mon Sep 17 00:00:00 2001
- From: John Crispin <john@phrozen.org>
- Date: Sat, 23 Apr 2016 09:28:25 +0200
- Subject: [PATCH 085/102] net-next: mediatek: dropped rx packets are not being
- counted properly
- There are 2 places inside mtk_poll_rx where rx_dropped is not being
- incremented properly. Fix this by adding the missing code to increment
- the counter.
- Signed-off-by: Sean Wang <keyhaede@gmail.com>
- Signed-off-by: John Crispin <john@phrozen.org>
- ---
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++
- 1 file changed, 2 insertions(+)
- --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
- +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
- @@ -841,6 +841,7 @@ static int mtk_poll_rx(struct napi_struc
- DMA_FROM_DEVICE);
- if (unlikely(dma_mapping_error(&netdev->dev, dma_addr))) {
- skb_free_frag(new_data);
- + netdev->stats.rx_dropped++;
- goto release_desc;
- }
-
- @@ -848,6 +849,7 @@ static int mtk_poll_rx(struct napi_struc
- skb = build_skb(data, ring->frag_size);
- if (unlikely(!skb)) {
- put_page(virt_to_head_page(new_data));
- + netdev->stats.rx_dropped++;
- goto release_desc;
- }
- skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN);
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