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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> |
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| .. | ||
| Kconfig | ||
| Makefile.objs | ||
| msi.c | ||
| msix.c | ||
| pci_bridge.c | ||
| pci_host.c | ||
| pci-stub.c | ||
| pci.c | ||
| pcie_aer.c | ||
| pcie_host.c | ||
| pcie_port.c | ||
| pcie.c | ||
| shpc.c | ||
| slotid_cap.c | ||
| trace-events | ||