diff options
| author | Markus Armbruster <armbru@redhat.com> | 2020-06-30 11:03:39 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2020-07-02 06:25:29 +0200 |
| commit | 9bc6bfdf67287fcf5435f22f68e902bb19831243 (patch) | |
| tree | 4b849f7afb2a1ed5738a239124f685f92e0bb732 /include/hw/qdev-core.h | |
| parent | cd7c866074ed413bb0ccb708f7660436beb4ce37 (diff) | |
qdev: Drop qbus_set_hotplug_handler() parameter @errp
qbus_set_hotplug_handler() is a simple wrapper around
object_property_set_link().
object_property_set_link() fails when the property doesn't exist, is
not settable, or its .check() method fails. These are all programming
errors here, so passing &error_abort to qbus_set_hotplug_handler() is
appropriate.
Most of its callers do. Exceptions:
* pcie_cap_slot_init(), shpc_init(), spapr_phb_realize() pass NULL,
i.e. they ignore errors.
* spapr_machine_init() passes &error_fatal.
* s390_pcihost_realize(), virtio_serial_device_realize(),
s390_pcihost_plug() pass the error to their callers. The latter two
keep going after the error, which looks wrong.
Drop the @errp parameter, and instead pass &error_abort to
object_property_set_link().
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200630090351.1247703-15-armbru@redhat.com>
Diffstat (limited to 'include/hw/qdev-core.h')
| -rw-r--r-- | include/hw/qdev-core.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h index 78acdeaed6..fe78073c70 100644 --- a/include/hw/qdev-core.h +++ b/include/hw/qdev-core.h @@ -535,8 +535,7 @@ extern bool qdev_hot_removed; char *qdev_get_dev_path(DeviceState *dev); -void qbus_set_hotplug_handler(BusState *bus, Object *handler, Error **errp); - +void qbus_set_hotplug_handler(BusState *bus, Object *handler); void qbus_set_bus_hotplug_handler(BusState *bus); static inline bool qbus_is_hotpluggable(BusState *bus) |