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33 lines
1.1 KiB
33 lines
1.1 KiB
From d74187cab7927d3496c01c97051d9c539067ad1b Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Sat, 23 Apr 2016 09:28:25 +0200
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Subject: [PATCH 86/91] net-next: mediatek: dropped rx packets are not being
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counted properly
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There are 2 places inside mtk_poll_rx where rx_dropped is not being
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incremented properly. Fix this by adding the missing code to increment
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the counter.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@@ -826,6 +826,7 @@ static int mtk_poll_rx(struct napi_struc
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DMA_FROM_DEVICE);
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if (unlikely(dma_mapping_error(&netdev->dev, dma_addr))) {
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skb_free_frag(new_data);
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+ netdev->stats.rx_dropped++;
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goto release_desc;
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}
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@@ -833,6 +834,7 @@ static int mtk_poll_rx(struct napi_struc
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skb = build_skb(data, ring->frag_size);
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if (unlikely(!skb)) {
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put_page(virt_to_head_page(new_data));
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+ netdev->stats.rx_dropped++;
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goto release_desc;
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}
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skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN);
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