CARL9170_NUM_TX_LIMIT_SOFT
BUILD_BUG_ON(CARL9170_NUM_TX_LIMIT_SOFT < 1);
BUILD_BUG_ON(CARL9170_NUM_TX_LIMIT_HARD < CARL9170_NUM_TX_LIMIT_SOFT);
if (ar->tx_stats[i].len >= CARL9170_NUM_TX_LIMIT_SOFT)