QETH_DISCIPLINE_LAYER2
#define IS_LAYER2(card) ((card)->options.layer == QETH_DISCIPLINE_LAYER2)
disc = QETH_DISCIPLINE_LAYER2;
disc = QETH_DISCIPLINE_LAYER2;
case QETH_DISCIPLINE_LAYER2:
case QETH_DISCIPLINE_LAYER2:
if (discipline == QETH_DISCIPLINE_LAYER2)
QETH_DISCIPLINE_LAYER2;
newdis = QETH_DISCIPLINE_LAYER2;