X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=action.cc;h=41a025ab7e6f463f4e1068b029e6fbf26683d39f;hb=39c0de028fe3b1c1d229ecf715007c751ddab445;hp=5ecc1f0e1b26f069650a47e139858eef68e05595;hpb=02e807a227da687ff2606d6eecf49aff372d3a51;p=model-checker.git

diff --git a/action.cc b/action.cc
index 5ecc1f0..41a025a 100644
--- a/action.cc
+++ b/action.cc
@@ -337,24 +337,10 @@ void ModelAction::set_try_lock(bool obtainedlock) {
 /**
  * Update the model action's read_from action
  * @param act The action to read from; should be a write
- * @return True if this read established synchronization
  */
-bool ModelAction::read_from(const ModelAction *act)
+void ModelAction::set_read_from(const ModelAction *act)
 {
-	ASSERT(cv);
 	reads_from = act;
-	if (act != NULL && this->is_acquire()) {
-		rel_heads_list_t release_heads;
-		model->get_release_seq_heads(this, &release_heads);
-		int num_heads = release_heads.size();
-		for (unsigned int i = 0; i < release_heads.size(); i++)
-			if (!synchronize_with(release_heads[i])) {
-				model->set_bad_synchronization();
-				num_heads--;
-			}
-		return num_heads > 0;
-	}
-	return false;
 }
 
 /**