io: stop incrementing reference in qio_task_get_source
Incrementing the reference in qio_task_get_source is
not necessary, since we're not running concurrently
with any other code touching the QIOTask. This
minimizes chances of further memory leaks.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
diff --git a/include/io/task.h b/include/io/task.h
index 42028cb..c268eb0 100644
--- a/include/io/task.h
+++ b/include/io/task.h
@@ -244,9 +244,10 @@
* @task: the task struct
*
* Get the source object associated with the background
- * task. This returns a new reference to the object,
- * which the caller must released with object_unref()
- * when no longer required.
+ * task. The caller does not own a reference on the
+ * returned Object, and so should call object_ref()
+ * if it wants to keep the object pointer outside the
+ * lifetime of the QIOTask object.
*
* Returns: the source object
*/
