def remove_fakerets(self):
        """
        Get rid of fake returns (i.e., Ijk_FakeRet edges) from this CFG

        :return: None
        """
        fakeret_edges = [ (src, dst) for src, dst, data in self.graph.edges(data=True)
                         if data['jumpkind'] == 'Ijk_FakeRet' ]
        self.graph.remove_edges_from(fakeret_edges)
Get rid of fake returns (i.e., Ijk_FakeRet edges) from this CFG

        :return: None