Re: [PATCH v2 01/22] qapi: Inline and remove QERR_BUS_NO_HOTPLUG definition

["Cédric Le Goater" <clg@kaod.org>]

On 10/5/23 06:50, Philippe Mathieu-Daudé wrote:
> Address the comment added in commit 4629ed1e98
> ("qerror: Finally unused, clean up"), from 2015:
> 
>    /*
>     * These macros will go away, please don't use
>     * in new code, and do not add new ones!
>     */
> 
> Mechanical transformation using sed, manually
> removing the definition in include/qapi/qmp/qerror.h.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>


Reviewed-by: Cédric Le Goater <clg@kaod.org>

Thanks,

C.


> ---
>   include/qapi/qmp/qerror.h | 3 ---
>   hw/ppc/spapr_pci.c        | 4 ++--
>   softmmu/qdev-monitor.c    | 8 +++++---
>   3 files changed, 7 insertions(+), 8 deletions(-)
> 
> diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h
> index 8dd9fcb071..1a9c2d3502 100644
> --- a/include/qapi/qmp/qerror.h
> +++ b/include/qapi/qmp/qerror.h
> @@ -17,9 +17,6 @@
>    * add new ones!
>    */
>   
> -#define QERR_BUS_NO_HOTPLUG \
> -    "Bus '%s' does not support hotplugging"
> -
>   #define QERR_DEVICE_HAS_NO_MEDIUM \
>       "Device '%s' has no medium"
>   
> diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
> index 370c5a90f2..7f063f5852 100644
> --- a/hw/ppc/spapr_pci.c
> +++ b/hw/ppc/spapr_pci.c
> @@ -1550,7 +1550,7 @@ static void spapr_pci_pre_plug(HotplugHandler *plug_handler,
>            * we need to let them know it's not enabled
>            */
>           if (plugged_dev->hotplugged) {
> -            error_setg(errp, QERR_BUS_NO_HOTPLUG,
> +            error_setg(errp, "Bus '%s' does not support hotplugging",
>                          object_get_typename(OBJECT(phb)));
>               return;
>           }
> @@ -1671,7 +1671,7 @@ static void spapr_pci_unplug_request(HotplugHandler *plug_handler,
>       SpaprDrc *drc = drc_from_dev(phb, pdev);
>   
>       if (!phb->dr_enabled) {
> -        error_setg(errp, QERR_BUS_NO_HOTPLUG,
> +        error_setg(errp, "Bus '%s' does not support hotplugging",
>                      object_get_typename(OBJECT(phb)));
>           return;
>       }
> diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c
> index 74f4e41338..3a9740dcbd 100644
> --- a/softmmu/qdev-monitor.c
> +++ b/softmmu/qdev-monitor.c
> @@ -656,7 +656,8 @@ DeviceState *qdev_device_add_from_qdict(const QDict *opts,
>   
>       if (qdev_should_hide_device(opts, from_json, errp)) {
>           if (bus && !qbus_is_hotpluggable(bus)) {
> -            error_setg(errp, QERR_BUS_NO_HOTPLUG, bus->name);
> +            error_setg(errp, "Bus '%s' does not support hotplugging",
> +                       bus->name);
>           }
>           return NULL;
>       } else if (*errp) {
> @@ -664,7 +665,7 @@ DeviceState *qdev_device_add_from_qdict(const QDict *opts,
>       }
>   
>       if (phase_check(PHASE_MACHINE_READY) && bus && !qbus_is_hotpluggable(bus)) {
> -        error_setg(errp, QERR_BUS_NO_HOTPLUG, bus->name);
> +        error_setg(errp, "Bus '%s' does not support hotplugging", bus->name);
>           return NULL;
>       }
>   
> @@ -904,7 +905,8 @@ void qdev_unplug(DeviceState *dev, Error **errp)
>       }
>   
>       if (dev->parent_bus && !qbus_is_hotpluggable(dev->parent_bus)) {
> -        error_setg(errp, QERR_BUS_NO_HOTPLUG, dev->parent_bus->name);
> +        error_setg(errp, "Bus '%s' does not support hotplugging",
> +                   dev->parent_bus->name);
>           return;
>       }
>