Return has value, in function returning void.

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <stdio.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 1080 matching lines @@
     return info;
   }
 
   // Removes the vertex attrib manager for the given vertex array.
   void RemoveVertexAttribManager(GLuint client_id) {
     vertex_array_manager()->RemoveVertexAttribManager(client_id);
   }
 
   // Creates a vertex attrib manager for the given vertex array.
   void CreateVertexAttribManager(GLuint client_id, GLuint service_id) {
-    return vertex_array_manager()->CreateVertexAttribManager(
+    vertex_array_manager()->CreateVertexAttribManager(
       client_id, service_id, group_->max_vertex_attribs());
   }
 
   void DoBindAttribLocation(GLuint client_id, GLuint index, const char* name);
   void DoBindUniformLocationCHROMIUM(
       GLuint client_id, GLint location, const char* name);
 
   error::Error GetAttribLocationHelper(
     GLuint client_id, uint32 location_shm_id, uint32 location_shm_offset,
     const std::string& name_str);
@@ skipping 9675 matching lines @@
   }
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu