Remove some unused variables

diff --git a/dhcp6.c b/dhcp6.c
index e77f793e38c1e678864a941071c8e69be1ecc74c..b1f814aa17fc8bdbecfc94c1e7c888fa2dd643c7 100644 (file)
--- a/dhcp6.c
+++ b/dhcp6.c
@@ -1601,8 +1601,6 @@ dhcp6_findna(struct interface *ifp, uint16_t ot, const uint8_t *iaid,
 {
        struct dhcp6_state *state;
        const struct dhcp6_option *o;
-       const uint8_t *p;
-       struct in6_addr in6;
        struct ipv6_addr *a;
        char iabuf[INET6_ADDRSTRLEN];
        const char *ia;
@@ -1626,9 +1624,7 @@ dhcp6_findna(struct interface *ifp, uint16_t ot, const uint8_t *iaid,
                            ifp->name);
                        continue;
                }
-               p = D6_COPTION_DATA(o);
                iap = (const struct dhcp6_ia_addr *)D6_COPTION_DATA(o);
-               p += sizeof(in6);
                a = dhcp6_findaddr(ifp, &iap->addr);
                if (a == NULL) {
                        a = calloc(1, sizeof(*a));
@@ -2148,7 +2144,6 @@ dhcp6_ifdelegateaddr(struct interface *ifp, struct ipv6_addr *prefix,
        int pfxlen;
 
        /* RFC6603 Section 4.2 */
-       pfxlen = 0; /* appease gcc */
        if (strcmp(ifp->name, ifs->name) == 0) {
                if (prefix->prefix_exclude_len == 0) {
                        /* Don't spam the log automatically */