1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 290b3cbf6877..31c4641fe5ff 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -670,7 +670,7 @@ iter_prepare_branch_entry(struct hist_entry_iter *iter, struct addr_location *al
 }
 
 static int
-iter_add_single_branch_entry(struct hist_entry_iter *iter __maybe_unused,
+iter_add_single_branch_entry(struct hist_entry_iter *iter,
                              struct addr_location *al __maybe_unused)
 {
         /* to avoid calling callback function */