Remove configfile.h from plugins

[collectd.git] / src / dns.c

diff --git a/src/dns.c b/src/dns.c
index 17f8796..e23a2bb 100644 (file)
--- a/src/dns.c
+++ b/src/dns.c
@@ -28,7 +28,6 @@
 
 #include "common.h"
 #include "plugin.h"
-#include "configfile.h"
 
 #include "utils_dns.h"
 #include <poll.h>
@@ -390,7 +389,6 @@ static int dns_read (void)
        unsigned int keys[T_MAX];
        unsigned int values[T_MAX];
        int len;
-       int i;
 
        counter_list_t *ptr;
 
@@ -412,7 +410,7 @@ static int dns_read (void)
        }
        pthread_mutex_unlock (&qtype_mutex);
 
-       for (i = 0; i < len; i++)
+       for (int i = 0; i < len; i++)
        {
                DEBUG ("dns plugin: qtype = %u; counter = %u;", keys[i], values[i]);
                submit_derive ("dns_qtype", qtype_str (keys[i]), values[i]);
@@ -428,7 +426,7 @@ static int dns_read (void)
        }
        pthread_mutex_unlock (&opcode_mutex);
 
-       for (i = 0; i < len; i++)
+       for (int i = 0; i < len; i++)
        {
                DEBUG ("dns plugin: opcode = %u; counter = %u;", keys[i], values[i]);
                submit_derive ("dns_opcode", opcode_str (keys[i]), values[i]);
@@ -444,7 +442,7 @@ static int dns_read (void)
        }
        pthread_mutex_unlock (&rcode_mutex);
 
-       for (i = 0; i < len; i++)
+       for (int i = 0; i < len; i++)
        {
                DEBUG ("dns plugin: rcode = %u; counter = %u;", keys[i], values[i]);
                submit_derive ("dns_rcode", rcode_str (keys[i]), values[i]);