Get rid of, or use, unused variables.

diff --git a/print-icmp6.c b/print-icmp6.c
index 835166ef1364e91560b890e677171e73efec1146..cc6eaa56a4493e6539506624dfae705fb4ac1d1c 100644 (file)
--- a/print-icmp6.c
+++ b/print-icmp6.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.80 2005-04-20 22:23:33 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.81 2005-04-20 22:30:53 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -539,7 +539,7 @@ get_upperlayer(u_char *bp, u_int *prot)
        nh = ip6->ip6_nxt;
        hlen = sizeof(struct ip6_hdr);
 
-       while (bp < snapend) {
+       while (bp < ep) {
                bp += hlen;
 
                switch(nh) {
@@ -1150,8 +1150,6 @@ static void
 icmp6_rrenum_print(const u_char *bp, const u_char *ep)
 {
        struct icmp6_router_renum *rr6;
-       struct icmp6_hdr *dp;
-       size_t siz;
        const char *cp;
        struct rr_pco_match *match;
        struct rr_pco_use *use;
@@ -1160,9 +1158,7 @@ icmp6_rrenum_print(const u_char *bp, const u_char *ep)
 
        if (ep < bp)
                return;
-       dp = (struct icmp6_hdr *)bp;
        rr6 = (struct icmp6_router_renum *)bp;
-       siz = ep - bp;
        cp = (const char *)(rr6 + 1);
 
        TCHECK(rr6->rr_reserved);