From 021807e4d886a23cb33f4501db73f4b0d37d76b5 Mon Sep 17 00:00:00 2001
From: Steven Moreland <smoreland@google.com>
Date: Wed, 8 Mar 2017 19:21:56 -0800
Subject: [PATCH] Power: remove warnings from VTS test.

Test: pass
Change-Id: I1851d7f7e330ed2d9f92a35e29842cf04b13601f
---
 power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp b/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
index 757367b70c..9309a5f95e 100644
--- a/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
+++ b/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
@@ -83,7 +83,7 @@ TEST_F(PowerHidlTest, TryDifferentGovernors) {
 
   char governors[1024];
   unsigned len = read(fd2, governors, 1024);
-  ASSERT_LE(0, len);
+  ASSERT_LE(0u, len);
   governors[len] = '\0';
 
   char *saveptr;