diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 8204e3509dd56..a65dc85e04a83 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -1738,13 +1738,12 @@ void NamedDecl::printNestedNameSpecifier(raw_ostream &OS,
 
     // Suppress inline namespace if it doesn't make the result ambiguous.
     if (Ctx->isInlineNamespace() && NameInScope) {
-      bool isRedundant =
-          cast<NamespaceDecl>(Ctx)->isRedundantInlineQualifierFor(NameInScope);
       if (P.SuppressInlineNamespace ==
               PrintingPolicy::SuppressInlineNamespaceMode::All ||
           (P.SuppressInlineNamespace ==
                PrintingPolicy::SuppressInlineNamespaceMode::Redundant &&
-           isRedundant)) {
+           cast<NamespaceDecl>(Ctx)->isRedundantInlineQualifierFor(
+               NameInScope))) {
         continue;
       }
     }