From: Aleksander Jan Bajkowski <olek2@wp.pl>
Date: Mon, 27 Dec 2021 16:22:03 +0000 (+0100)
Subject: net: lantiq_xrx200: fix statistics of received bytes
X-Git-Tag: accepted/tizen/unified/20230118.172025~3896
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c1babfe1b8109646e6d6f50e5192253cb153c499;p=platform%2Fkernel%2Flinux-rpi.git

net: lantiq_xrx200: fix statistics of received bytes

[ Upstream commit 5be60a945329d82f06fc755a43eeefbfc5f77d72 ]

Received frames have FCS truncated. There is no need
to subtract FCS length from the statistics.

Fixes: fe1a56420cf2 ("net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/net/ethernet/lantiq_xrx200.c b/drivers/net/ethernet/lantiq_xrx200.c
index fb78f17..b02f796 100644
--- a/drivers/net/ethernet/lantiq_xrx200.c
+++ b/drivers/net/ethernet/lantiq_xrx200.c
@@ -209,7 +209,7 @@ static int xrx200_hw_receive(struct xrx200_chan *ch)
 	skb->protocol = eth_type_trans(skb, net_dev);
 	netif_receive_skb(skb);
 	net_dev->stats.rx_packets++;
-	net_dev->stats.rx_bytes += len - ETH_FCS_LEN;
+	net_dev->stats.rx_bytes += len;
 
 	return 0;
 }