fw: use lp::isLessSevere from ndn-cxx
refs #4228
Change-Id: Ib430810ef356c309aa1f800f9b09c51d09dbc012
diff --git a/daemon/fw/process-nack-traits.cpp b/daemon/fw/process-nack-traits.cpp
index 3167327..cd1f00e 100644
--- a/daemon/fw/process-nack-traits.cpp
+++ b/daemon/fw/process-nack-traits.cpp
@@ -1,5 +1,5 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
+/*
* Copyright (c) 2014-2017, Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
@@ -31,23 +31,6 @@
NFD_LOG_INIT("ProcessNackTraits");
-/** \brief compare NackReason for severity
- *
- * lp::NackReason::NONE is treated as most severe
- */
-static bool
-isLessSevere(lp::NackReason x, lp::NackReason y)
-{
- if (x == lp::NackReason::NONE) {
- return false;
- }
- if (y == lp::NackReason::NONE) {
- return true;
- }
-
- return static_cast<int>(x) < static_cast<int>(y);
-}
-
void
ProcessNackTraitsBase::processNack(const Face& inFace, const lp::Nack& nack,
const shared_ptr<pit::Entry>& pitEntry)