From 49945221ddfb728948637f0e462fd427c30f5a68 Mon Sep 17 00:00:00 2001
From: Abtin Keshavarzian <abtink@google.com>
Date: Wed, 2 Jan 2019 09:04:42 -0800
Subject: [PATCH] [ncp-base] add IgnoreReturnValue when error should be ignored
 (#3415)

This change adds `IgnoreReturnValue` when the returned error can be
safely ignored. This should help address a Coverity warning.
---
 src/ncp/ncp_base.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ncp/ncp_base.cpp b/src/ncp/ncp_base.cpp
index aced74521..508ad8366 100644
--- a/src/ncp/ncp_base.cpp
+++ b/src/ncp/ncp_base.cpp
@@ -1651,7 +1651,8 @@ exit:
 
     if (error != OT_ERROR_NONE)
     {
-        WritePropertyValueIsFrame(SPINEL_HEADER_FLAG | SPINEL_HEADER_IID_0, SPINEL_PROP_UNSOL_UPDATE_FILTER);
+        IgnoreReturnValue(
+            WritePropertyValueIsFrame(SPINEL_HEADER_FLAG | SPINEL_HEADER_IID_0, SPINEL_PROP_UNSOL_UPDATE_FILTER));
     }
 
     return error;