From 4dd51a9acec772931976d325c7021b7156c13335 Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Tue, 11 Jul 2023 12:20:25 +0200
Subject: [PATCH] lib/modules.nix: Inline single-use `subtree` bindings

---
 lib/modules.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/modules.nix b/lib/modules.nix
index 5ae8bd1a4f72..0320a5d02c10 100644
--- a/lib/modules.nix
+++ b/lib/modules.nix
@@ -578,22 +578,22 @@ let
       # an attrset 'name' => list of submodules that define ‘name’.
       pushedDownDefinitionsByName =
         zipAttrsWith (n: concatLists)
-          (map (module: let subtree = module.config; in
+          (map (module:
                 mapAttrs
                   (n: value:
                     map (config: { inherit (module) file; inherit config; }) (pushDownProperties value)
                   )
-                  subtree
+                  module.config
               ) checkedConfigs);
       # extract the definitions for each loc
       rawDefinitionsByName =
         zipAttrsWith (n: concatLists)
-          (map (module: let subtree = module.config; in
+          (map (module:
                 mapAttrs
                   (n: value:
                     [{ inherit (module) file; inherit value; }]
                   )
-                subtree
+                  module.config
               ) checkedConfigs);
 
       # Convert an option tree decl to a submodule option decl