dusable          1409 drivers/infiniband/hw/qib/qib_file_ops.c 	int ret = 0, devmax, npresent, nup, ndev, dusable = 0, i;
dusable          1465 drivers/infiniband/hw/qib/qib_file_ops.c 					dusable++;
dusable          1469 drivers/infiniband/hw/qib/qib_file_ops.c 	ret = dusable ? -EBUSY : -ENETDOWN;