1 files changed, 2 insertions, 0 deletions

diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 011473411642..3b8380f1b478 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -50,6 +50,7 @@ rb_insert_callchain(struct rb_root *root, struct callchain_node *chain,
                         else
                                 p = &(*p)->rb_right;
                         break;
+                case CHAIN_NONE:
                 default:
                         break;
                 }
@@ -143,6 +144,7 @@ int register_callchain_param(struct callchain_param *param)
         case CHAIN_FLAT:
                 param->sort = sort_chain_flat;
                 break;
+        case CHAIN_NONE:
         default:
                 return -1;
         }