From 89c1baad28cab48a5875c0082ce9ad168081a088 Mon Sep 17 00:00:00 2001
From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Fri, 4 Mar 2016 18:06:23 +0100
Subject: [PATCH] utils-dns: remove unused code

---
 src/utils_dns.c | 8 --------
 src/utils_dns.h | 6 ------
 2 files changed, 14 deletions(-)

diff --git a/src/utils_dns.c b/src/utils_dns.c
index 71a14d87..2c7a59d3 100644
--- a/src/utils_dns.c
+++ b/src/utils_dns.c
@@ -156,9 +156,6 @@ typedef int (printer)(const char *, ...);
 /*
  * Global variables
  */
-int qtype_counts[T_MAX];
-int opcode_counts[OP_MAX];
-int qclass_counts[C_MAX];
 
 #if HAVE_PCAP_H
 static pcap_t *pcap_obj = NULL;
@@ -418,11 +415,6 @@ handle_dns(const char *buf, int len)
 
     qh.length = (uint16_t) len;
 
-    /* gather stats */
-    qtype_counts[qh.qtype]++;
-    qclass_counts[qh.qclass]++;
-    opcode_counts[qh.opcode]++;
-
     if (Callback != NULL)
 	    Callback (&qh);
 
diff --git a/src/utils_dns.h b/src/utils_dns.h
index 83f0ea40..ef7de0a6 100644
--- a/src/utils_dns.h
+++ b/src/utils_dns.h
@@ -48,8 +48,6 @@
 #define DNS_MSG_HDR_SZ 12
 
 #define T_MAX 65536
-#define OP_MAX 16
-#define C_MAX 65536
 #define MAX_QNAME_SZ 512
 
 struct rfc1035_header_s {
@@ -75,10 +73,6 @@ struct rfc1035_header_s {
 };
 typedef struct rfc1035_header_s rfc1035_header_t;
 
-extern int qtype_counts[T_MAX];
-extern int opcode_counts[OP_MAX];
-extern int qclass_counts[C_MAX];
-
 #if HAVE_PCAP_H
 void dnstop_set_pcap_obj (pcap_t *po);
 #endif
-- 
2.30.2