Apply suggestions from code review

Co-authored-by: Yorgos Thessalonikefs <yorgos@nlnetlabs.nl>

diff --git a/ipset/ipset.c b/ipset/ipset.c
index 3cc906f323a387d5fb483c22c66422ee8dc580d8..d416f34fd806b7fa97523ddc0fdb9bf2543a3769 100644 (file)
--- a/ipset/ipset.c
+++ b/ipset/ipset.c
@@ -78,7 +78,7 @@ static void * open_filter() {
                log_err("ipset: could not bind netfilter.");
                return NULL;
        }
-       return dev;
+       return (void *)dev;
 }
 #endif
 
@@ -282,7 +282,7 @@ static int ipset_update(struct module_env *env, struct dns_msg *return_msg,
 #ifdef HAVE_NET_PFVAR_H
 #else
        if (!ie->dev) {
-               // retry to create mnl socket
+               /* retry to create mnl socket */
                ie->dev = open_filter();
                if (!ie->dev) {
                        log_warn("ipset open_filter failed");