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Diffstat (limited to 'hw/virtio/virtio-balloon.c')
-rw-r--r--hw/virtio/virtio-balloon.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index 91510ec2e2..db787d00b3 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -958,7 +958,7 @@ static void virtio_balloon_device_reset(VirtIODevice *vdev)
     s->poison_val = 0;
 }
 
-static void virtio_balloon_set_status(VirtIODevice *vdev, uint8_t status)
+static int virtio_balloon_set_status(VirtIODevice *vdev, uint8_t status)
 {
     VirtIOBalloon *s = VIRTIO_BALLOON(vdev);
 
@@ -988,6 +988,7 @@ static void virtio_balloon_set_status(VirtIODevice *vdev, uint8_t status)
             qemu_mutex_unlock(&s->free_page_lock);
         }
     }
+    return 0;
 }
 
 static ResettableState *virtio_balloon_get_reset_state(Object *obj)