On Fri, 8 Sept 2023 at 15:37, Kevin Wolf <kw...@redhat.com> wrote:
>
> Instead of manually setting "foo-len" and "foo[i]" properties, build a
> QList and use the new qdev_prop_set_array() helper to set the whole
> array property with a single call.
>
> Signed-off-by: Kevin Wolf <kw...@redhat.com>
> ---
> hw/i386/pc.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 54838c0c41..0e84e454cb 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -81,6 +81,7 @@
> #include "qapi/error.h"
> #include "qapi/qapi-visit-common.h"
> #include "qapi/qapi-visit-machine.h"
> +#include "qapi/qmp/qlist.h"
> #include "qapi/visitor.h"
> #include "hw/core/cpu.h"
> #include "hw/usb.h"
> @@ -1508,9 +1509,10 @@ static void
> pc_machine_device_pre_plug_cb(HotplugHandler *hotplug_dev,
> char *resv_prop_str = g_strdup_printf("0xfee00000:0xfeefffff:%d",
> VIRTIO_IOMMU_RESV_MEM_T_MSI);
>
> - object_property_set_uint(OBJECT(dev), "len-reserved-regions", 1,
> errp);
> - object_property_set_str(OBJECT(dev), "reserved-regions[0]",
> - resv_prop_str, errp);
> + QList *reserved_regions = qlist_new();
> + qlist_append_str(reserved_regions, resv_prop_str);
> + qdev_prop_set_array(dev, "reserved-regions", reserved_regions);
> +
The variable declaration should be at the top of the block;
otherwise
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
thanks
-- PMM
