- return;
- vhost_poll_start(net->poll + VHOST_NET_VQ_TX, sock->file);
- net->tx_poll_state = VHOST_NET_POLL_STARTED;
+ return 0;
+ ret = vhost_poll_start(net->poll + VHOST_NET_VQ_TX, sock->file);
+ if (!ret)
+ net->tx_poll_state = VHOST_NET_POLL_STARTED;
+ return ret;