message: address clang scan warning
  Value stored to 'EDC_Rd' is never read
diff: @@ -360,7 +360,7 @@ void display_bandwidth(PCM *m, memdata_t *md, const uint32 no_columns, const boo
  else
  {
  EDC_Rd = -1.0;
  - EDC_Rd = -1.0;
  + EDC_Wr = -1.0;
  }
  if (iMC_Rd >= 0.0 && iMC_Wr >= 0.0 && EDC_Rd >= 0.0 && EDC_Wr >= 0.0)
  