From a5945c1d989ee708a330cea786656c0ed01caf63 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Fri, 3 Jun 2016 12:17:14 -0700
Subject: [PATCH] lint.

---
 lib/bcoin/bloom.js    | 2 --
 lib/bcoin/chain.js    | 1 -
 lib/bcoin/fullnode.js | 2 --
 lib/bcoin/spvnode.js  | 2 --
 4 files changed, 7 deletions(-)

diff --git a/lib/bcoin/bloom.js b/lib/bcoin/bloom.js
index e25bf871..2d51937e 100644
--- a/lib/bcoin/bloom.js
+++ b/lib/bcoin/bloom.js
@@ -5,8 +5,6 @@
  * https://github.com/indutny/bcoin
  */
 
-var utils = require('./utils');
-var assert = utils.assert;
 var constants = require('./protocol/constants');
 
 /*
diff --git a/lib/bcoin/chain.js b/lib/bcoin/chain.js
index 2689f20c..17e26426 100644
--- a/lib/bcoin/chain.js
+++ b/lib/bcoin/chain.js
@@ -7,7 +7,6 @@
 
 var bcoin = require('./env');
 var EventEmitter = require('events').EventEmitter;
-var bn = require('bn.js');
 var constants = bcoin.protocol.constants;
 var utils = require('./utils');
 var assert = utils.assert;
diff --git a/lib/bcoin/fullnode.js b/lib/bcoin/fullnode.js
index 8fadbede..41fb4854 100644
--- a/lib/bcoin/fullnode.js
+++ b/lib/bcoin/fullnode.js
@@ -359,8 +359,6 @@ Fullnode.prototype.destroy = function destroy(callback) {
  */
 
 Fullnode.prototype.createWallet = function createWallet(options, callback) {
-  var self = this;
-  callback = utils.ensure(callback);
   this.walletdb.ensure(options, function(err, wallet) {
     if (err)
       return callback(err);
diff --git a/lib/bcoin/spvnode.js b/lib/bcoin/spvnode.js
index ea43aa87..29631657 100644
--- a/lib/bcoin/spvnode.js
+++ b/lib/bcoin/spvnode.js
@@ -307,8 +307,6 @@ SPVNode.prototype.destroy = function destroy(callback) {
  */
 
 SPVNode.prototype.createWallet = function createWallet(options, callback) {
-  var self = this;
-  callback = utils.ensure(callback);
   this.walletdb.ensure(options, function(err, wallet) {
     if (err)
       return callback(err);