tools: remove useless function declaration

Backport-PR-URL: #17788 PR-URL: #17125 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Anatoli Papirovski <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Dec 20, 2017 · 2526801 · 2526801
1 parent c7729eb
commit 2526801
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/tools/doc/preprocess.js b/tools/doc/preprocess.js
@@ -10,11 +10,7 @@ var includeData = {};
 
 function preprocess(inputFile, input, cb) {
   input = stripComments(input);
-  processIncludes(inputFile, input, function(err, data) {
-    if (err) return cb(err);
-
-    cb(null, data);
-  });
+  processIncludes(inputFile, input, cb);
 }
 
 function stripComments(input) {