From f9a5227e786790f7a58e0b04b676955ac2d7cd69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Carlos=20Nieto?= <jose.carlos@menteslibres.net>
Date: Sun, 22 Jun 2014 18:29:56 -0500
Subject: [PATCH] MongoDB: Removing unused struct fields.

---
 mongo/collection.go | 2 --
 mongo/database.go   | 2 --
 2 files changed, 4 deletions(-)

diff --git a/mongo/collection.go b/mongo/collection.go
index 4b1a855f..93108fd0 100644
--- a/mongo/collection.go
+++ b/mongo/collection.go
@@ -30,7 +30,6 @@ import (
 	"labix.org/v2/mgo"
 	"labix.org/v2/mgo/bson"
 	"upper.io/db"
-	"upper.io/db/util"
 )
 
 // Mongodb Collection
@@ -38,7 +37,6 @@ type Collection struct {
 	name       string
 	parent     *Source
 	collection *mgo.Collection
-	util.C
 }
 
 type chunks struct {
diff --git a/mongo/database.go b/mongo/database.go
index e6914f58..8a54337c 100644
--- a/mongo/database.go
+++ b/mongo/database.go
@@ -203,8 +203,6 @@ func (self *Source) Collection(names ...string) (db.Collection, error) {
 	col.parent = self
 	col.collection = self.database.C(name)
 
-	col.DB = self
-
 	if col.Exists() == false {
 		err = db.ErrCollectionDoesNotExist
 	}
-- 
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