diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-09-20 14:06:08 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-12-09 21:46:48 +0100 |
| commit | baa61b9870dd7e0bb07e0ae61c6ec805db13f699 (patch) | |
| tree | 014a9e6fb91ef61e1ef59b3256801432f2e05f0a /hw/virtio/virtio-balloon.c | |
| parent | e3c9d76acc984218264bbc6435b0c09f959ed9b8 (diff) | |
virtio-balloon: switch exit callback to VirtioDeviceClass
This ensures hot-unplug is handled properly by the proxy, and avoids
leaking bus_name which is freed by virtio_device_exit.
Cc: qemu-stable@nongnu.org
Acked-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/virtio/virtio-balloon.c')
| -rw-r--r-- | hw/virtio/virtio-balloon.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index 9504877120..d7a392db1d 100644 --- a/hw/virtio/virtio-balloon.c +++ b/hw/virtio/virtio-balloon.c @@ -370,16 +370,14 @@ static int virtio_balloon_device_init(VirtIODevice *vdev) return 0; } -static int virtio_balloon_device_exit(DeviceState *qdev) +static void virtio_balloon_device_exit(VirtIODevice *vdev) { - VirtIOBalloon *s = VIRTIO_BALLOON(qdev); - VirtIODevice *vdev = VIRTIO_DEVICE(qdev); + VirtIOBalloon *s = VIRTIO_BALLOON(vdev); balloon_stats_destroy_timer(s); qemu_remove_balloon_handler(s); - unregister_savevm(qdev, "virtio-balloon", s); + unregister_savevm(DEVICE(vdev), "virtio-balloon", s); virtio_cleanup(vdev); - return 0; } static Property virtio_balloon_properties[] = { @@ -390,10 +388,10 @@ static void virtio_balloon_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass); - dc->exit = virtio_balloon_device_exit; dc->props = virtio_balloon_properties; set_bit(DEVICE_CATEGORY_MISC, dc->categories); vdc->init = virtio_balloon_device_init; + vdc->exit = virtio_balloon_device_exit; vdc->get_config = virtio_balloon_get_config; vdc->set_config = virtio_balloon_set_config; vdc->get_features = virtio_balloon_get_features; |