+/**
+ * tipc_node_create - create neighboring node
+ *
+ * Currently, this routine is called by neighbor discovery code, which holds
+ * net_lock for reading only. We must take node_create_lock to ensure a node
+ * isn't created twice if two different bearers discover the node at the same
+ * time. (It would be preferable to switch to holding net_lock in write mode,
+ * but this is a non-trivial change.)
+ */
+