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qdev: add error message to qdev_device_add().

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-08-31 14:23:58 +02:00 committed by Anthony Liguori
parent 4d00781419
commit 7557008854
1 changed files with 4 additions and 1 deletions
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5
hw/qdev.c
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@ -186,8 +186,11 @@ DeviceState *qdev_device_add(QemuOpts *opts)
} else { } else {
bus = qbus_find_recursive(main_system_bus, NULL, info->bus_info); bus = qbus_find_recursive(main_system_bus, NULL, info->bus_info);
} }
if (!bus) if (!bus) {
qemu_error("Did not find %s bus for %s\n",
path ? path : info->bus_info->name, info->name);
return NULL; return NULL;
}
/* create device, set properties */ /* create device, set properties */
qdev = qdev_create(bus, driver); qdev = qdev_create(bus, driver);