1 files changed, 5 insertions, 4 deletions

diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c
index 6003cc3b188d..86f23f0991f1 100644
--- a/Documentation/perf_counter/builtin-report.c
+++ b/Documentation/perf_counter/builtin-report.c
@@ -699,17 +699,18 @@ static void output__resort(void)
 {
         struct rb_node *next;
         struct hist_entry *n;
+        struct rb_root *tree = &hist;
 
         if (sort__need_collapse)
-                next = rb_first(&collapse_hists);
-        else
-                next = rb_first(&hist);
+                tree = &collapse_hists;
+
+        next = rb_first(tree);
 
         while (next) {
                 n = rb_entry(next, struct hist_entry, rb_node);
                 next = rb_next(&n->rb_node);
 
-                rb_erase(&n->rb_node, &hist);
+                rb_erase(&n->rb_node, tree);
                 output__insert_entry(n);
         }
 }