ICE_MAX_DATA_PER_TXD_ALIGNED
unsigned int max_data = ICE_MAX_DATA_PER_TXD_ALIGNED;
max_data = ICE_MAX_DATA_PER_TXD_ALIGNED;
sum -= ICE_MAX_DATA_PER_TXD_ALIGNED;
stale_size -= ICE_MAX_DATA_PER_TXD_ALIGNED;