trace: Break the build

Remove a semicolon to break the build and test if Wu's bot reports it
to me.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 626dbfd..8fa8997 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6679,7 +6679,7 @@
 out_free_buffer_mask:
 	free_cpumask_var(tracing_buffer_mask);
 out:
-	return ret;
+	return ret
 }
 
 __init static int clear_boot_tracer(void)