From febc93fc3d237fc0b2e93dcc6fdae5da2ed90313 Mon Sep 17 00:00:00 2001
From: Joongi Kim <joongi@an.kaist.ac.kr>
Date: Thu, 17 Sep 2015 01:39:56 +0900
Subject: [PATCH] refs #17: Apply API changes to more elements.

---
 elements/standards/Classifier.cc           | 6 ++++--
 elements/standards/None.cc                 | 1 +
 elements/standards/PacketSizeClassifier.hh | 3 ++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/elements/standards/Classifier.cc b/elements/standards/Classifier.cc
index 0a4cac8..27cfbc2 100644
--- a/elements/standards/Classifier.cc
+++ b/elements/standards/Classifier.cc
@@ -130,12 +130,14 @@ int Classifier::process(int input_port, Packet *pkt)
             cur_condition = cur_condition->next;
         }
         if (is_match) {
-            return output_port;
+            output(output_port).push(pkt);
+            return 0;
         }
         output_port++;
     }
 
-    return DROP;
+    pkt->kill();
+    return 0;
 }
 
 // vim: ts=8 sts=4 sw=4 et
diff --git a/elements/standards/None.cc b/elements/standards/None.cc
index 7a0dc85..9ab3c00 100644
--- a/elements/standards/None.cc
+++ b/elements/standards/None.cc
@@ -16,6 +16,7 @@ int None::configure(comp_thread_context *ctx, std::vector<std::string> &args)
 
 int None::process(int input_port, Packet *pkt)
 {
+    output(0).push(pkt);
     return 0;
 }
 
diff --git a/elements/standards/PacketSizeClassifier.hh b/elements/standards/PacketSizeClassifier.hh
index 93fde3d..4460d46 100644
--- a/elements/standards/PacketSizeClassifier.hh
+++ b/elements/standards/PacketSizeClassifier.hh
@@ -46,7 +46,8 @@ public:
     int process(int input_port, Packet *pkt)
     {
         unsigned pkt_len = pkt->length();
-        return buckets[pkt_len >> 4];
+        output(buckets[pkt_len >> 4]).push(pkt);
+        return 0;
     }
 
 private: