--- tools/perf/util/callchain.h

+++ tools/perf/util/callchain.h

@@ -49,7 +49,6 @@ static inline void callchain_init(struct

INIT_LIST_HEAD(&node->children);

INIT_LIST_HEAD(&node->val);

- node->children_hit = 0;

node->parent = NULL;

node->hit = 0;

}