qdev: Fix bus dependency of DeviceState::hotpluggable getter
commit2b81b35f8f18d6874d1a0605ac5e40028966051b
authorAndreas Färber <afaerber@suse.de>
Fri, 7 Mar 2014 18:04:13 +0000 (7 19:04 +0100)
committerAndreas Färber <afaerber@suse.de>
Wed, 12 Mar 2014 19:13:02 +0000 (12 20:13 +0100)
treee991e01cf47290da7079a3424207908976a65753
parent750036a848ea913ba6343718ffa70da98f7eef6b
qdev: Fix bus dependency of DeviceState::hotpluggable getter

Commit 1a37eca107cece3ed454bae29eef0bd1fac4a244 (qdev: add
"hotpluggable" property to Device) added a property "hotpluggable" to
each device, with its getter accessing parent_bus->allow_hotplug.

Add a NULL check.

Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
hw/core/qdev.c