BNAD_RF_STATS_TIMER_RUNNING
!test_bit(BNAD_RF_STATS_TIMER_RUNNING, &bnad->run_flags))
!test_bit(BNAD_RF_STATS_TIMER_RUNNING, &bnad->run_flags))
if (!test_and_set_bit(BNAD_RF_STATS_TIMER_RUNNING, &bnad->run_flags)) {
if (test_and_clear_bit(BNAD_RF_STATS_TIMER_RUNNING, &bnad->run_flags))