model: return value from switch_to_master

[model-checker.git] / impatomic.cc

diff --git a/impatomic.cc b/impatomic.cc
index 571789d662f154e109025e23c6d09ac89f998692..c10c43e596682a960896f1cef7380e1dea5de9f7 100644 (file)
--- a/impatomic.cc
+++ b/impatomic.cc
@@ -7,8 +7,7 @@ namespace std {
 
 bool atomic_flag_test_and_set_explicit ( volatile atomic_flag * __a__, memory_order __x__ ) {
        volatile bool * __p__ = &((__a__)->__f__);
-       model->switch_to_master(new ModelAction(ATOMIC_RMWR, __x__, (void *) __p__));
-       bool result = (bool) thread_current()->get_return_value();
+       bool result = (bool) model->switch_to_master(new ModelAction(ATOMIC_RMWR, __x__, (void *) __p__));
        model->switch_to_master(new ModelAction(ATOMIC_RMW, __x__, (void *) __p__, true));
        return result;
 }