diff options
| -rw-r--r-- | hw/net/virtio-net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 5630a9ec44..657d099c54 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -1942,7 +1942,7 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp) */ if (n->net_conf.rx_queue_size < VIRTIO_NET_RX_QUEUE_MIN_SIZE || n->net_conf.rx_queue_size > VIRTQUEUE_MAX_SIZE || - (n->net_conf.rx_queue_size & (n->net_conf.rx_queue_size - 1))) { + !is_power_of_2(n->net_conf.rx_queue_size)) { error_setg(errp, "Invalid rx_queue_size (= %" PRIu16 "), " "must be a power of 2 between %d and %d.", n->net_conf.rx_queue_size, VIRTIO_NET_RX_QUEUE_MIN_SIZE, |