Remove the getDiagnosticLevel check since it doesn't buy us much.

llvm-svn: 119719
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index d36bd17..ceec0016 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -4874,9 +4874,7 @@
 
   // Warn if the return value is pass-by-value and larger than the specified
   // threshold.
-  if (ReturnTy->isPODType() &&
-      Diags.getDiagnosticLevel(diag::warn_return_value_size) !=
-          Diagnostic::Ignored) {
+  if (ReturnTy->isPODType()) {
     unsigned Size = Context.getTypeSizeInChars(ReturnTy).getQuantity();
     if (Size > LangOpts.NumLargeByValueCopy)
       Diag(D->getLocation(), diag::warn_return_value_size)