npppd: result of getifaddrs() not used?

[Sebastian Benoit]

It seems to me that this call to getifaddrs() is actually not needed.

ok?

diff --git usr.sbin/npppd/pppoe/pppoed.c usr.sbin/npppd/pppoe/pppoed.c
index 5b3f09dccb1..bae41732199 100644
--- usr.sbin/npppd/pppoe/pppoed.c
+++ usr.sbin/npppd/pppoe/pppoed.c
@@ -458,7 +459,6 @@ pppoed_reload(pppoed *_this, struct pppoe_confs *pppoe_conf)
 {
        int                i, count, do_start, found;
        struct pppoe_conf *conf;
-       struct ifaddrs    *ifa0;
        slist              rmlist, newlist;
        struct {
                char                     ifname[IF_NAMESIZE];
@@ -470,15 +470,9 @@ pppoed_reload(pppoed *_this, struct pppoe_confs 
*pppoe_conf)
        hash_link         *hl;
 
        do_start = 0;
-       ifa0 = NULL;
        slist_init(&rmlist);
        slist_init(&newlist);
 
-       if (getifaddrs(&ifa0) != 0) {
-               pppoed_log(_this, LOG_ERR,
-                   "getifaddrs() failed on %s(): %m", __func__);
-               goto fail;
-       }
        count = 0;
        TAILQ_FOREACH(conf, pppoe_conf, entry) {
                strlcpy(listeners[count].ifname, conf->if_name,
@@ -563,8 +557,6 @@ pppoed_reload(pppoed *_this, struct pppoe_confs *pppoe_conf)
 
        slist_fini(&rmlist);
        slist_fini(&newlist);
-       if (ifa0 != NULL)
-               freeifaddrs(ifa0);
 
        if (pppoed_start(_this) != 0)
                return 1;
@@ -573,8 +565,6 @@ pppoed_reload(pppoed *_this, struct pppoe_confs *pppoe_conf)
 fail:
        slist_fini(&rmlist);
        slist_fini(&newlist);
-       if (ifa0 != NULL)
-               freeifaddrs(ifa0);
 
        return 1;
 }