On Thu, May 31, 2018 at 02:05:07AM +0000, Wei Yongjun wrote:
> Fix to return a negative error code from the failover create fail error
> handling case instead of 0, as done elsewhere in this function.
>
> Fixes: ba5e4426e80e ("virtio_net: Extend virtio to use VF datapath when available")
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
> drivers/net/virtio_net.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 8f08a3e..2d55e2a 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -2935,8 +2935,10 @@ static int virtnet_probe(struct virtio_device *vdev)
>
> if (virtio_has_feature(vdev, VIRTIO_NET_F_STANDBY)) {
> vi->failover = net_failover_create(vi->dev);
> - if (IS_ERR(vi->failover))
> + if (IS_ERR(vi->failover)) {
> + err = PTR_ERR(vi->failover);
> goto free_vqs;
> + }
> }
>
> err = register_netdev(dev);
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