configure: re-enable '-Wunused-parameter'

[babeltrace.git] / src / lib / trace-ir / event-class.c

diff --git a/src/lib/trace-ir/event-class.c b/src/lib/trace-ir/event-class.c
index 1ba9a1aefa8a0599c92f5e6d6f483bf2502368e8..463e5ee30053acc1a6a840807fbaa2c78628b056 100644 (file)
--- a/src/lib/trace-ir/event-class.c
+++ b/src/lib/trace-ir/event-class.c
@@ -66,7 +66,7 @@ void destroy_event_class(struct bt_object *obj)
 
 static
 void free_event(struct bt_event *event,
-               struct bt_event_class *event_class)
+               struct bt_event_class *event_class __attribute__((unused)))
 {
        bt_event_destroy(event);
 }