diff options
Diffstat (limited to 'hw/s390-virtio-bus.c')
| -rw-r--r-- | hw/s390-virtio-bus.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/hw/s390-virtio-bus.c b/hw/s390-virtio-bus.c index 2aec756da1..4d49b96f94 100644 --- a/hw/s390-virtio-bus.c +++ b/hw/s390-virtio-bus.c @@ -315,20 +315,20 @@ VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus, ram_addr_t mem, int *vq_num) { - VirtIOS390Device *_dev; - DeviceState *dev; + BusChild *kid; int i; - QTAILQ_FOREACH(dev, &bus->bus.children, sibling) { - _dev = (VirtIOS390Device *)dev; + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { + VirtIOS390Device *dev = (VirtIOS390Device *)kid->child; + for(i = 0; i < VIRTIO_PCI_QUEUE_MAX; i++) { - if (!virtio_queue_get_addr(_dev->vdev, i)) + if (!virtio_queue_get_addr(dev->vdev, i)) break; - if (virtio_queue_get_addr(_dev->vdev, i) == mem) { + if (virtio_queue_get_addr(dev->vdev, i) == mem) { if (vq_num) { *vq_num = i; } - return _dev; + return dev; } } } @@ -339,13 +339,12 @@ VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus, /* Find a device by device descriptor location */ VirtIOS390Device *s390_virtio_bus_find_mem(VirtIOS390Bus *bus, ram_addr_t mem) { - VirtIOS390Device *_dev; - DeviceState *dev; + BusChild *kid; - QTAILQ_FOREACH(dev, &bus->bus.children, sibling) { - _dev = (VirtIOS390Device *)dev; - if (_dev->dev_offs == mem) { - return _dev; + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { + VirtIOS390Device *dev = (VirtIOS390Device *)kid->child; + if (dev->dev_offs == mem) { + return dev; } } |