nfp: validate the return code from dev_queue_xmit()

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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: eadfa4c3be ("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>

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Jakub Kicinski 2019-03-27 11:38:38 -07:00 • committed by David S. Miller

parent 355b985537

commit c8ba5b91a0

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/netronome/nfp/nfp_net_repr.c

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