message: Cleaning up a few warnings
diff: @@ -729,8 +729,8 @@ void GridFunction::GetBdrValuesFrom(const GridFunction &orig_func)
  // Without averaging ...
  const FiniteElementSpace *orig_fes = orig_func.FESpace();
  - DofTransformation * doftrans;
  - DofTransformation * orig_doftrans;
  + // DofTransformation * doftrans;
  + // DofTransformation * orig_doftrans;
  Array<int> vdofs, orig_vdofs;
  Vector shape, loc_values, loc_values_t, orig_loc_values, orig_loc_values_t;
  int i, j, d, nbe, dof, odof, vdim;
  @@ -1873,7 +1873,7 @@ void GridFunction::ProjectCoefficient(Coefficient *coeff[])
  double val;
  const FiniteElement *fe;
  ElementTransformation *transf;
  - DofTransformation * doftrans;
  + // DofTransformation * doftrans;
  Array<int> vdofs;
  vdim = fes->GetVDim();
  @@ -1883,7 +1883,8 @@ void GridFunction::ProjectCoefficient(Coefficient *coeff[])
  fdof = fe->GetDof();
  transf = fes->GetElementTransformation(i);
  const IntegrationRule &ir = fe->GetNodes();
  - doftrans = fes->GetElementVDofs(i, vdofs);
  + // doftrans = fes->GetElementVDofs(i, vdofs);
  + fes->GetElementVDofs(i, vdofs);
  for (j = 0; j < fdof; j++)
  {
  const IntegrationPoint &ip = ir.IntPoint(j);
  