X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fiptables.c;h=e035a88818f7069c9575beb6beae42d4e64e561a;hb=e1d4681088e33d3ec256c296dff4dbaeb70b883a;hp=7ff59c14ddeb756388703a196058158037b3f895;hpb=4103105fb43cd72294f165b2541540b3a8a99532;p=collectd.git

diff --git a/src/iptables.c b/src/iptables.c
index 7ff59c14..e035a888 100644
--- a/src/iptables.c
+++ b/src/iptables.c
@@ -420,12 +420,11 @@ static void submit_chain (iptc_handle_t *handle, ip_chain_t *chain)
 
 static int iptables_read (void)
 {
-    int i;
     int num_failures = 0;
     ip_chain_t *chain;
 
     /* Init the iptc handle structure and query the correct table */
-    for (i = 0; i < chain_num; i++)
+    for (int i = 0; i < chain_num; i++)
     {
         chain = chain_list[i];
 
@@ -489,9 +488,7 @@ static int iptables_read (void)
 
 static int iptables_shutdown (void)
 {
-    int i;
-
-    for (i = 0; i < chain_num; i++)
+    for (int i = 0; i < chain_num; i++)
     {
         if ((chain_list[i] != NULL) && (chain_list[i]->rule_type == RTYPE_COMMENT))
             sfree (chain_list[i]->rule.comment);