tools: remove useless function declaration

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 · Nov 21, 2017 · e515a0e · e515a0e
1 parent f82f5a4
commit e515a0e
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 @@ const 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) {