config: remove 'ignore' config option

[project/odhcpd.git] / src / ndp.c

diff --git a/src/ndp.c b/src/ndp.c
index 64a6c1c5ce40fcf1face31391943bc59f36eb6a0..aaaa69c15501564fc42a4b32215546ff0887e959 100644 (file)
--- a/src/ndp.c
+++ b/src/ndp.c
@@ -71,6 +71,8 @@ int ndp_setup_interface(struct interface *iface, bool enable)
        bool dump_neigh = false;
        char procbuf[64];
 
+       enable = enable && (iface->ndp == MODE_RELAY);
+
        snprintf(procbuf, sizeof(procbuf), "/proc/sys/net/ipv6/conf/%s/proxy_ndp", iface->ifname);
        procfd = open(procbuf, O_WRONLY);
 
@@ -89,13 +91,13 @@ int ndp_setup_interface(struct interface *iface, bool enable)
                close(iface->ndp_event.uloop.fd);
                iface->ndp_event.uloop.fd = -1;
 
-               if (!enable || iface->ndp != MODE_RELAY)
+               if (!enable)
                        if (write(procfd, "0\n", 2) < 0) {}
 
                dump_neigh = true;
        }
 
-       if (enable && iface->ndp == MODE_RELAY) {
+       if (enable) {
                struct sockaddr_ll ll;
                struct packet_mreq mreq;
                struct icmp6_filter filt;