From: Yufeng Mo <moyufeng@huawei.com>
Date: Fri, 28 Jun 2019 19:50:15 +0800
Subject: net: hns3: fix a statistics issue about l3l4 checksum error
Patch-mainline: v5.3-rc1
Git-commit: 8b552079325df9a832d95711ec4c26f0bf1b10c4
References: bsc#1104353 FATE#326415

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: d3ec4ef66937 ("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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1494,8 +1494,8 @@ static void hns3_nic_get_stats64(struct
 			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));