Messages in this thread Patch in this message | | | From | Jason Wang <> | Subject | [PATCH net-next] virtio-net: correctly set xdp_xmit for mergeable buffer | Date | Fri, 22 Sep 2017 14:38:58 +0800 |
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We should set xdp_xmit only when xdp_do_redirect() succeed.
Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com> --- drivers/net/virtio_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index f6c1f13..dd14a45 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -721,7 +721,7 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, goto xdp_xmit; case XDP_REDIRECT: err = xdp_do_redirect(dev, &xdp, xdp_prog); - if (err) + if (!err) *xdp_xmit = true; rcu_read_unlock(); goto xdp_xmit; -- 2.7.4
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