WPS: Remove unused error path code

diff --git a/src/wps/wps_upnp.c b/src/wps/wps_upnp.c
index d2e4731..29806ec 100644 (file)
--- a/src/wps/wps_upnp.c
+++ b/src/wps/wps_upnp.c
@@ -307,7 +307,6 @@ static void subscr_addr_add_url(struct subscription *s, const char *url)
        struct addrinfo *result = NULL;
        struct addrinfo *rp;
        int rerr;
-       struct subscr_addr *a = NULL;
 
        /* url MUST begin with http: */
        if (os_strncasecmp(url, "http://", 7))
@@ -367,6 +366,8 @@ static void subscr_addr_add_url(struct subscription *s, const char *url)
                goto fail;
        }
        for (rp = result; rp; rp = rp->ai_next) {
+               struct subscr_addr *a;
+
                /* Limit no. of address to avoid denial of service attack */
                if (dl_list_len(&s->addr_list) >= MAX_ADDR_PER_SUBSCRIPTION) {
                        wpa_printf(MSG_INFO, "WPS UPnP: subscr_addr_add_url: "
@@ -390,14 +391,12 @@ static void subscr_addr_add_url(struct subscription *s, const char *url)
                a->saddr.sin_port = htons(port);
 
                dl_list_add(&s->addr_list, &a->list);
-               a = NULL;       /* don't free it below */
        }
 
 fail:
        if (result)
                freeaddrinfo(result);
        os_free(scratch_mem);
-       os_free(a);
 }