xnu-1699.22.73.tar.gz

[apple/xnu.git] / bsd / netinet6 / dest6.c

diff --git a/bsd/netinet6/dest6.c b/bsd/netinet6/dest6.c
index ae7a18b8a409d12b1add590933277534c503864e..993ee1a91072af1bbcf22dad7259554374cc80fe 100644 (file)
--- a/bsd/netinet6/dest6.c
+++ b/bsd/netinet6/dest6.c
@@ -54,17 +54,13 @@
  * Destination options header processing.
  */
 int
-dest6_input(mp, offp)
-       struct mbuf **mp;
-       int *offp;
+dest6_input(struct mbuf **mp, int *offp, int proto)
 {
+#pragma unused(proto)
        struct mbuf *m = *mp;
        int off = *offp, dstoptlen, optlen;
        struct ip6_dest *dstopts;
        u_int8_t *opt;
-       struct ip6_hdr *ip6;
-
-       ip6 = mtod(m, struct ip6_hdr *);
 
        /* validation of the length of the header */
 #ifndef PULLDOWN_TEST
@@ -107,7 +103,7 @@ dest6_input(mp, offp)
 
                default:                /* unknown option */
                        optlen = ip6_unknown_opt(opt, m,
-                           opt - mtod(m, u_int8_t *), 0);
+                           opt - mtod(m, u_int8_t *));
                        if (optlen == -1)
                                return (IPPROTO_DONE);
                        optlen += 2;