diff --git a/src/server.c b/src/server.c
index f8c43e2..aef0250 100644
--- a/src/server.c
+++ b/src/server.c
@@ -1613,7 +1613,7 @@
 			if (!newsrv->check.port &&
 			    (is_inet_addr(&newsrv->check_common.addr) ||
 			     (!is_addr(&newsrv->check_common.addr) && is_inet_addr(&newsrv->addr)))) {
-				struct tcpcheck_rule *n = NULL, *r = NULL;
+				struct tcpcheck_rule *r = NULL;
 				struct list *l;
 
 				r = (struct tcpcheck_rule *)newsrv->proxy->tcpcheck_rules.n;
@@ -1632,8 +1632,7 @@
 				else {
 					/* scan the tcp-check ruleset to ensure a port has been configured */
 					l = &newsrv->proxy->tcpcheck_rules;
-					list_for_each_entry(n, l, list) {
-						r = (struct tcpcheck_rule *)n->list.n;
+					list_for_each_entry(r, l, list) {
 						if ((r->action == TCPCHK_ACT_CONNECT) && (!r->port)) {
 							Alert("parsing [%s:%d] : server %s has neither service port nor check port, and a tcp_check rule 'connect' with no port information. Check has been disabled.\n",
 							      file, linenum, newsrv->id);