From d08601a82abd33991e2da48b42c167e8e77b95f5 Mon Sep 17 00:00:00 2001
From: Simon Albinsson <giunk@zxz.se>
Date: Mon, 23 Apr 2018 19:38:46 +0000
Subject: [PATCH] Removes some dead-code and imports

---
 sgp30/sgp30.py       | 1 -
 tests/mock_smbus2.py | 1 -
 2 files changed, 2 deletions(-)

diff --git a/sgp30/sgp30.py b/sgp30/sgp30.py
index a23846e..313ff75 100644
--- a/sgp30/sgp30.py
+++ b/sgp30/sgp30.py
@@ -45,7 +45,6 @@ class Sgp30():
         crc = r[2::3] == [Crc8().hash(i) for i in a ]
         return(crc,a)
 
-        return (a,crc_ok)
     def read_write(self,cmd):
         write = i2c_msg.write(self._device_addr,cmd.commands)
         if cmd.replylen <= 0 :
diff --git a/tests/mock_smbus2.py b/tests/mock_smbus2.py
index 6be1414..b32eff7 100644
--- a/tests/mock_smbus2.py
+++ b/tests/mock_smbus2.py
@@ -1,4 +1,3 @@
-from smbus2 import i2c_msg
 from collections import namedtuple 
 
 from .context import sgp30