diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/virtio-net.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 1510839547..8d28e45afc 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -1124,7 +1124,7 @@ static void virtio_net_tx_complete(NetClientState *nc, ssize_t len) virtqueue_push(q->tx_vq, &q->async_tx.elem, 0); virtio_notify(vdev, q->tx_vq); - q->async_tx.elem.out_num = q->async_tx.len = 0; + q->async_tx.elem.out_num = 0; virtio_queue_set_notification(q->tx_vq, 1); virtio_net_flush_tx(q); @@ -1148,7 +1148,7 @@ static int32_t virtio_net_flush_tx(VirtIONetQueue *q) } while (virtqueue_pop(q->tx_vq, &elem)) { - ssize_t ret, len; + ssize_t ret; unsigned int out_num = elem.out_num; struct iovec *out_sg = &elem.out_sg[0]; struct iovec sg[VIRTQUEUE_MAX_SIZE], sg2[VIRTQUEUE_MAX_SIZE + 1]; @@ -1196,18 +1196,14 @@ static int32_t virtio_net_flush_tx(VirtIONetQueue *q) out_sg = sg; } - len = n->guest_hdr_len; - ret = qemu_sendv_packet_async(qemu_get_subqueue(n->nic, queue_index), out_sg, out_num, virtio_net_tx_complete); if (ret == 0) { virtio_queue_set_notification(q->tx_vq, 0); q->async_tx.elem = elem; - q->async_tx.len = len; return -EBUSY; } - len += ret; drop: virtqueue_push(q->tx_vq, &elem, 0); virtio_notify(vdev, q->tx_vq); |