minor

Author: WeiqunZhang

Source/Diffusion.cpp

@@ -710,7 +710,7 @@ Diffusion::diffuse_tensor_velocity (Real                   dt,
          info.setMaxCoarseningLevel(0);
 
 #ifdef AMREX_USE_EB
-         const auto& ebf = &dynamic_cast<EBFArrayBoxFactory const&>(navier_stokes->Factory());
+         auto* ebf = &(dynamic_cast<EBFArrayBoxFactory const&>(navier_stokes->Factory()));
          MLEBTensorOp tensorop({navier_stokes->Geom()}, {grids}, {dmap}, info, {ebf});
 #else
          MLTensorOp tensorop({navier_stokes->Geom()}, {grids}, {dmap}, info);

Source/NavierStokes.cpp

@@ -1777,11 +1777,7 @@ NavierStokes::reflux ()
     //
     // First do refluxing step.
     //
-#ifdef AMREX_USE_EB
-    EBFluxRegister& fr_adv  = getAdvFluxReg(level+1);
-#else
-    YAFluxRegister& fr_adv  = getAdvFluxReg(level+1);
-#endif
+    auto&         fr_adv  = getAdvFluxReg(level+1);
     FluxRegister& fr_visc = getViscFluxReg(level+1);
     const Real    dt_crse = parent->dtLevel(level);
     //

Source/NavierStokesBase.H

@@ -271,23 +271,13 @@ public:
                            int                     scalScomp,
                            const amrex::MFIter&    mfi);
 
-#ifdef AMREX_USE_EB
-    amrex::EBFluxRegister& getAdvFluxReg () {
-        AMREX_ASSERT(advflux_reg);
-        return *advflux_reg;
-    }
-    amrex::EBFluxRegister& getAdvFluxReg (int lev) {
-        return getLevel(lev).getAdvFluxReg();
-    }
-#else
-    amrex::YAFluxRegister& getAdvFluxReg () {
+    auto& getAdvFluxReg () {
         AMREX_ASSERT(advflux_reg);
         return *advflux_reg;
     }
-    amrex::YAFluxRegister& getAdvFluxReg (int lev) {
+    auto& getAdvFluxReg (int lev) {
         return getLevel(lev).getAdvFluxReg();
     }
-#endif
 
     amrex::FluxRegister& getViscFluxReg () {
         AMREX_ASSERT(viscflux_reg);