diff options
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d5be73a96470..0c9bedb67916 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -3525,6 +3525,12 @@ static int virtnet_tx_resize(struct virtnet_info *vi, struct send_queue *sq, { int qindex, err; + if (ring_num <= MAX_SKB_FRAGS + 2) { + netdev_err(vi->dev, "tx size (%d) cannot be smaller than %d\n", + ring_num, MAX_SKB_FRAGS + 2); + return -EINVAL; + } + qindex = sq - vi->sq; virtnet_tx_pause(vi, sq); @@ -7074,7 +7080,7 @@ static int virtnet_probe(struct virtio_device *vdev) otherwise get link status from config. */ netif_carrier_off(dev); if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) { - virtnet_config_changed_work(&vi->config_work); + virtio_config_changed(vi->vdev); } else { vi->status = VIRTIO_NET_S_LINK_UP; virtnet_update_settings(vi); |