Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[deliverable/linux.git] / tools / perf / ui / browsers / hists.c

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 4b98165559462025ded4db4a41fe8b5e66a9f151..2a83414159a65a026195f102c164ed6f6eae45be 100644 (file)
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -337,7 +337,7 @@ static void callchain_node__init_have_children(struct callchain_node *node,
        chain = list_entry(node->val.next, struct callchain_list, list);
        chain->has_children = has_sibling;
 
-       if (node->val.next != node->val.prev) {
+       if (!list_empty(&node->val)) {
                chain = list_entry(node->val.prev, struct callchain_list, list);
                chain->has_children = !RB_EMPTY_ROOT(&node->rb_root);
        }