diff --git a/kernel/sched/pb.c b/kernel/sched/pb.c
index 0648d976c149a1843eb421a6ddbe4d663cb57c2f..7458cbf4709d3ade6400c799ada95570e0b630a7 100644
--- a/kernel/sched/pb.c
+++ b/kernel/sched/pb.c
@@ -25,6 +25,8 @@ int pb_init_rq(struct pb_init_struct *initstr, struct rq *rq)
 	pb->count_admin_cycles = 0;
 
 	pb->is_initialized = 1;	// must be initialized last
+
+	return 0;
 }
 /*
  * Kelvin's Testcodes