diff --git a/lib/units/device/plugins/vnc/index.js b/lib/units/device/plugins/vnc/index.js
index 043046a1..e95b1c54 100644
--- a/lib/units/device/plugins/vnc/index.js
+++ b/lib/units/device/plugins/vnc/index.js
@@ -238,7 +238,8 @@ module.exports = syrup.serial()
           })
 
           conn.on('formatchange', function(format) {
-            var same = os.endianness() === 'BE' === !!format.bigEndianFlag
+            var same = os.endianness() === 'BE'
+              === Boolean(format.bigEndianFlag)
             switch (format.bitsPerPixel) {
             case 8:
               connState.frameConfig = {
diff --git a/lib/units/device/resources/minicap.js b/lib/units/device/resources/minicap.js
index 01e0a1cf..67189bf2 100644
--- a/lib/units/device/resources/minicap.js
+++ b/lib/units/device/resources/minicap.js
@@ -14,7 +14,7 @@ module.exports = syrup.serial()
   .dependency(require('../support/properties'))
   .dependency(require('../support/abi'))
   .define(function(options, adb, properties, abi) {
-    var log = logger.createLogger('device:resources:minicap')
+    logger.createLogger('device:resources:minicap')
 
     var resources = {
       bin: {
diff --git a/lib/units/device/support/sub.js b/lib/units/device/support/sub.js
index b8322bef..99882c53 100644
--- a/lib/units/device/support/sub.js
+++ b/lib/units/device/support/sub.js
@@ -5,7 +5,7 @@ var Promise = require('bluebird')
 var logger = require('../../../util/logger')
 var wireutil = require('../../../wire/util')
 var srv = require('../../../util/srv')
-var lifecycle = require('../../../util/lifecycle')
+require('../../../util/lifecycle')
 var zmqutil = require('../../../util/zmqutil')
 
 module.exports = syrup.serial()
diff --git a/lib/util/vncauth.js b/lib/util/vncauth.js
index 9a1376aa..711d12df 100644
--- a/lib/util/vncauth.js
+++ b/lib/util/vncauth.js
@@ -2,7 +2,8 @@ var crypto = require('crypto')
 
 // See http://graphics.stanford.edu/~seander/bithacks.html#ReverseByteWith32Bits
 function reverseByteBits(b) {
-  return ((b * 0x0802 & 0x22110) | (b * 0x8020 & 0x88440)) * 0x10101 >> 16 & 0xFF
+  return (((b * 0x0802 & 0x22110) |
+  (b * 0x8020 & 0x88440)) * 0x10101 >> 16 & 0xFF)
 }
 
 function reverseBufferByteBits(b) {