[ Upstream commit c8ba5b91a04e3e2643e48501c114108802f21cda ]
dev_queue_xmit() may return error codes as well as netdev_tx_t, and it always consumes the skb. Make sure we always return a correct netdev_tx_t value.
Fixes: eadfa4c3be99 ("nfp: add stats and xmit helpers for representors") Signed-off-by: Jakub Kicinski jakub.kicinski@netronome.com Reviewed-by: John Hurley john.hurley@netronome.com Reviewed-by: Simon Horman simon.horman@netronome.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 69d7aebda09b..7d62e3698f08 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -196,7 +196,7 @@ static netdev_tx_t nfp_repr_xmit(struct sk_buff *skb, struct net_device *netdev) ret = dev_queue_xmit(skb); nfp_repr_inc_tx_stats(netdev, len, ret);
- return ret; + return NETDEV_TX_OK; }
static int nfp_repr_stop(struct net_device *netdev)