diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/virtio_net.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 49d84e5..e0638e5 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1925,24 +1925,11 @@ static int virtnet_probe(struct virtio_device *vdev) virtio_device_ready(vdev); - /* Last of all, set up some receive buffers. */ - for (i = 0; i < vi->curr_queue_pairs; i++) { - try_fill_recv(vi, &vi->rq[i], GFP_KERNEL); - - /* If we didn't even get one input buffer, we're useless. */ - if (vi->rq[i].vq->num_free == - virtqueue_get_vring_size(vi->rq[i].vq)) { - free_unused_bufs(vi); - err = -ENOMEM; - goto free_recv_bufs; - } - } - vi->nb.notifier_call = &virtnet_cpu_callback; err = register_hotcpu_notifier(&vi->nb); if (err) { pr_debug("virtio_net: registering cpu notifier failed\n"); - goto free_recv_bufs; + goto free_unregister_netdev; } /* Assume link up if device can't report link status, @@ -1960,10 +1947,9 @@ static int virtnet_probe(struct virtio_device *vdev) return 0; -free_recv_bufs: +free_unregister_netdev: vi->vdev->config->reset(vdev); - free_receive_bufs(vi); unregister_netdev(dev); free_vqs: cancel_delayed_work_sync(&vi->refill); |