__I40E_SERVICE_SCHED
while (test_and_set_bit(__I40E_SERVICE_SCHED, pf->state))
clear_bit(__I40E_SERVICE_SCHED, pf->state);
if (test_and_set_bit(__I40E_SERVICE_SCHED, pf->state))
clear_bit(__I40E_SERVICE_SCHED, pf->state);
clear_bit(__I40E_SERVICE_SCHED, pf->state);
clear_bit(__I40E_SERVICE_SCHED, pf->state);