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net: hns3: fix a statistics issue about l3l4 checksum error

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The frame column is based on rx_crc_errors and rx_frame_errors. So
l3l4 checksum error should not be counted by rx_crc_errors. Instead,
l3l4 checksum error should be counted in ifconfig error column.

Fixes: d3ec4ef669 ("net: hns3: refactor the statistics updating for netdev")
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yufeng Mo 2019-06-28 19:50:15 +08:00 committed by David S. Miller
parent 9bc6ac918c
commit 8b55207932
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
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@ -1494,8 +1494,8 @@ static void hns3_nic_get_stats64(struct net_device *netdev,
rx_drop += ring->stats.l2_err;
rx_errors += ring->stats.non_vld_descs;
rx_errors += ring->stats.l2_err;
rx_errors += ring->stats.l3l4_csum_err;
rx_crc_errors += ring->stats.l2_err;
rx_crc_errors += ring->stats.l3l4_csum_err;
rx_multicast += ring->stats.rx_multicast;
rx_length_errors += ring->stats.err_pkt_len;
} while (u64_stats_fetch_retry_irq(&ring->syncp, start));