From 00170bea971d2d5e14ca7ad77a55e3ca76d98467 Mon Sep 17 00:00:00 2001
From: Brendan Le Foll <brendan.le.foll@intel.com>
Date: Mon, 14 Jul 2014 13:59:56 +0100
Subject: [PATCH 1/1] my9221: return mraa_error_t when method says it does

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 src/my9221/my9221.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/my9221/my9221.cxx b/src/my9221/my9221.cxx
index 63004c7..51a6ede 100644
--- a/src/my9221/my9221.cxx
+++ b/src/my9221/my9221.cxx
@@ -104,6 +104,7 @@ MY9221::lockData () {
         error = mraa_gpio_write (m_dataPinCtx, HIGH);
         error = mraa_gpio_write (m_dataPinCtx, LOW);
     }
+    return error;
 }
 
 mraa_result_t
@@ -124,4 +125,5 @@ MY9221::send16bitBlock (short data) {
 
         data <<= 1;
     }
+    return error;
 }
-- 
2.7.4