SERVER-28871: Remove user management command write concern backwards compatibility

1 files changed, 0 insertions, 9 deletions

diff --git a/src/mongo/db/service_entry_point_mongod.cpp b/src/mongo/db/service_entry_point_mongod.cpp
index d09db7a73ed..60dfe11f99c 100644
--- a/src/mongo/db/service_entry_point_mongod.cpp
+++ b/src/mongo/db/service_entry_point_mongod.cpp
@@ -102,15 +102,6 @@ public:
             mongo::waitForWriteConcern(opCtx, lastOpAfterRun, opCtx->getWriteConcern(), &res);
 
         CommandHelpers::appendCommandWCStatus(commandResponseBuilder, waitForWCStatus, res);
-
-        // SERVER-22421: This code is to ensure error response backwards compatibility with the
-        // user management commands. This can be removed in 3.6.
-        if (!waitForWCStatus.isOK() && invocation->definition()->isUserManagementCommand()) {
-            BSONObj temp = commandResponseBuilder.asTempObj().copy();
-            commandResponseBuilder.resetToEmpty();
-            CommandHelpers::appendCommandStatusNoThrow(commandResponseBuilder, waitForWCStatus);
-            commandResponseBuilder.appendElementsUnique(temp);
-        }
     }
 
     void waitForLinearizableReadConcern(OperationContext* opCtx) const override {