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-rw-r--r--tools/perf/util/callchain.c2
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;
 	}