model: use 'this' uniformly

diff --git a/model.cc b/model.cc
index 858b9198bccc2fea775d3870970c9f4a0e19ef7e..ebc713ff48452636dc097a39c2ac0839b74e7b07 100644 (file)
--- a/model.cc
+++ b/model.cc
@@ -15,7 +15,7 @@ ModelChecker::ModelChecker()
 
 ModelChecker::~ModelChecker()
 {
-       struct scheduler *sched = model->scheduler;
+       struct scheduler *sched = this->scheduler;
 
        if (sched->exit)
                sched->exit();
@@ -29,5 +29,5 @@ void ModelChecker::assign_id(struct thread *t)
 
 void ModelChecker::add_system_thread(struct thread *t)
 {
-       model->system_thread = t;
+       this->system_thread = t;
 }