[Qemu-devel] [PATCH 01/16] qdev: fix hot-unplug

[Paolo Bonzini <pbonzini@redhat.com>]

The reference that is returned by qdev_device_add is never given
back, so that device_del does not cause the refcount to go to zero
(and thus does nothing).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 vl.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/vl.c b/vl.c
index d88a18c..c63af69 100644
--- a/vl.c
+++ b/vl.c
@@ -1746,6 +1746,7 @@ static int device_init_func(QemuOpts *opts, void *opaque)
     dev = qdev_device_add(opts);
     if (!dev)
         return -1;
+    object_unref(OBJECT(dev));
     return 0;
 }
 
-- 
1.7.7.6