Fix bug 2275

Change-Id: I2de80100a8b2efcd9d9beca67224ab46714e0afc
Signed-off-by: limon <alimonj@indra.es>
diff --git a/RO-VIM-openstack/osm_rovim_openstack/vimconn_openstack.py b/RO-VIM-openstack/osm_rovim_openstack/vimconn_openstack.py
index 70b3f21..f225be4 100644
--- a/RO-VIM-openstack/osm_rovim_openstack/vimconn_openstack.py
+++ b/RO-VIM-openstack/osm_rovim_openstack/vimconn_openstack.py
@@ -2988,11 +2988,7 @@
             k_id    (str):      Port id in the VIM
         """
         try:
-            port_dict = self.neutron.list_ports()
-            existing_ports = [port["id"] for port in port_dict["ports"] if port_dict]
-
-            if k_id in existing_ports:
-                self.neutron.delete_port(k_id)
+            self.neutron.delete_port(k_id)
 
         except Exception as e:
             self.logger.error("Error deleting port: {}: {}".format(type(e).__name__, e))