ciss_decode_ldrive_status
ld->cl_status = ciss_decode_ldrive_status(ld->cl_lstatus->status);
static int ciss_decode_ldrive_status(int status);
ostatus = ciss_decode_ldrive_status(cn->data.logical_status.previous_state);
ld->cl_status = ciss_decode_ldrive_status(cn->data.logical_status.new_state);
ld->cl_status = ciss_decode_ldrive_status(cn->data.logical_status.new_state);