diff --git a/base/src/core/cpu_session_component.cc b/base/src/core/cpu_session_component.cc
index 1921716e08..3fecf9d4dd 100644
--- a/base/src/core/cpu_session_component.cc
+++ b/base/src/core/cpu_session_component.cc
@@ -111,8 +111,7 @@ int Cpu_session_component::start(Thread_capability thread_cap,
 	Cpu_thread_component *thread = _lookup_thread(thread_cap);
 	if (!thread) return -1;
 
-	thread->platform_thread()->start((void *)ip, (void *)sp);
-	return 0;
+	return thread->platform_thread()->start((void *)ip, (void *)sp);
 }
 
 
@@ -149,8 +148,7 @@ int Cpu_session_component::state(Thread_capability thread_cap,
 	Cpu_thread_component *thread = _lookup_thread(thread_cap);
 	if (!thread) return -1;
 
-	thread->platform_thread()->state(state_dst);
-	return 0;
+	return thread->platform_thread()->state(state_dst);
 }