1 files changed, 2 insertions, 34 deletions
diff --git a/src/mongo/executor/network_interface_tl.h b/src/mongo/executor/network_interface_tl.h
index 68c51d57aa7..158e4b0a679 100644
--- a/src/mongo/executor/network_interface_tl.h
+++ b/src/mongo/executor/network_interface_tl.h
@@ -31,12 +31,9 @@
 
 #include <deque>
 
-#include <boost/optional.hpp>
-
 #include "mongo/client/async_client.h"
 #include "mongo/db/service_context.h"
 #include "mongo/executor/connection_pool.h"
-#include "mongo/executor/connection_pool_tl.h"
 #include "mongo/executor/network_interface.h"
 #include "mongo/logv2/log_severity.h"
 #include "mongo/platform/mutex.h"
@@ -106,33 +103,6 @@ public:
                     Milliseconds timeout,
                     Status status) override;
 
-    /**
-     * NetworkInterfaceTL's implementation of a leased network-stream
-     * provided for manual use outside of the NITL's usual RPC API.
-     * When this type is destroyed, the destructor of the ConnectionHandle
-     * member will return the connection to this NetworkInterface's ConnectionPool.
-     */
-    class LeasedStream : public NetworkInterface::LeasedStream {
-    public:
-        AsyncDBClient* getClient() override;
-
-        LeasedStream(ConnectionPool::ConnectionHandle&& conn) : _conn{std::move(conn)} {}
-
-        // These pass-through indications of the health of the leased
-        // stream to the underlying ConnectionHandle
-        void indicateSuccess() override;
-        void indicateUsed() override;
-        void indicateFailure(Status) override;
-
-    private:
-        ConnectionPool::ConnectionHandle _conn;
-    };
-
-    SemiFuture<std::unique_ptr<NetworkInterface::LeasedStream>> leaseStream(
-        const HostAndPort& hostAndPort,
-        transport::ConnectSSLMode sslMode,
-        Milliseconds timeout) override;
-
 private:
     struct RequestState;
     struct RequestManager;
@@ -372,10 +342,8 @@ private:
     std::unique_ptr<transport::TransportLayer> _ownedTransportLayer;
     transport::ReactorHandle _reactor;
 
-    // TODO SERVER-75830: This Mutex used to be at hierarcichal acquisition level 3. We temporary
-    // removed the level because it is sometimes acquired as part of task-scheduling when
-    // lower-level mutexes (like the ConnectionPool's) are held.
-    mutable Mutex _mutex = MONGO_MAKE_LATCH("NetworkInterfaceTL::_mutex");
+    mutable Mutex _mutex =
+        MONGO_MAKE_LATCH(HierarchicalAcquisitionLevel(3), "NetworkInterfaceTL::_mutex");
     const ConnectionPool::Options _connPoolOpts;
     std::unique_ptr<NetworkConnectionHook> _onConnectHook;
     std::shared_ptr<ConnectionPool> _pool;