veth: Fixing transmit return status for dropped packets

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[ Upstream commit 151e887d8f ]

The veth_xmit function returns NETDEV_TX_OK even when packets are dropped.
This behavior leads to incorrect calculations of statistics counts, as
well as things like txq->trans_start updates.

Fixes: e314dbdc1c ("[NET]: Virtual ethernet device driver.")
Signed-off-by: Liang Chen <liangchen.linux@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Liang Chen 2023-09-01 12:09:21 +08:00 • committed by Greg Kroah-Hartman

parent a47ad6d226

commit e752860bbc

1 changed files with 3 additions and 1 deletions

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drivers/net/veth.c

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