do_toggle_fails
if (do_toggle_fails(tst_state, failflags) != 0 ||
if (do_toggle_fails(tst_state, failflags) != 0 ||
if (do_toggle_fails(tst_state, failflags) != 0 ||
if (do_toggle_fails(tst_state, failflags) != 0 ||
if (do_toggle_fails(tst_state, failflags) != 0)