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UBUNTU: SAUCE: fan: fix racy device stat update

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BugLink: https://bugs.launchpad.net/bugs/2064176

Let's use a proper API to increase netdevice's tx_dropped statistics.
Since upstream commit 6dee402daba4eb ("vxlan: Fix racy device stats updates.")
we have to use dev_core_stats_tx_dropped_inc() function for that.

This one was found while I was debugging an original issues from LP bug #2064176
and was reviewing a whole Ubuntu FAN implementation.

Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Acked-by: Mehmet Basaran <mehmet.basaran@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Alexander Mikhalitsyn
2024-09-09 17:07:09 +02:00
committed by Mehmet Basaran
parent c6dea70f6a
commit 3b3c26cb56
1 changed files with 1 additions and 1 deletions
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drivers/net/vxlan/vxlan_core.c
+1 -1
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@@ -2923,7 +2923,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
netdev_dbg(vxlan->dev, "vxlan_xmit p %x d %pM\n",
eth->h_proto, eth->h_dest);
if (vxlan_fan_build_rdst(vxlan, skb, &fan_rdst)) {
dev->stats.tx_dropped++;
dev_core_stats_tx_dropped_inc(dev);
kfree_skb(skb);
return NETDEV_TX_OK;
}