On Wed, Jun 15, 2011 at 10:25:41PM +0800, Amos Kong wrote:
> hw/virtio-serial-bus.c:
> 725 static int virtser_port_qdev_init(DeviceState *qdev, DeviceInfo *base)
> 726 {
> ...
> 730 int ret, max_nr_ports;
> ...
> 762 max_nr_ports = tswap32(port->vser->config.max_nr_ports);
> 763 if (port->id >= max_nr_ports) {
>
> tswap32() returns an uint32_t variable.
>
> Signed-off-by: Amos Kong <[email protected]>
I guess 2^31 ports isn't really feasible, but it's good
to be consistent.
Acked-by: Michael S. Tsirkin <[email protected]>
> ---
> hw/virtio-serial-bus.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c
> index 9a12104..aae8456 100644
> --- a/hw/virtio-serial-bus.c
> +++ b/hw/virtio-serial-bus.c
> @@ -727,7 +727,8 @@ static int virtser_port_qdev_init(DeviceState *qdev,
> DeviceInfo *base)
> VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, qdev);
> VirtIOSerialPortInfo *info = DO_UPCAST(VirtIOSerialPortInfo, qdev, base);
> VirtIOSerialBus *bus = DO_UPCAST(VirtIOSerialBus, qbus,
> qdev->parent_bus);
> - int ret, max_nr_ports;
> + int ret;
> + uint32_t max_nr_ports;
> bool plugging_port0;
>
> port->vser = bus->vser;
--
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