Author: pluknet
Date: Thu Nov 3 09:09:05 2011
New Revision: 227055
URL: http://svn.freebsd.org/changeset/base/227055
Log:
Remove a couple of write-only variables.
Modified:
head/sys/netinet6/icmp6.c
Modified: head/sys/netinet6/icmp6.c
==============================================================================
--- head/sys/netinet6/icmp6.c Thu Nov 3 05:44:00 2011 (r227054)
+++ head/sys/netinet6/icmp6.c Thu Nov 3 09:09:05 2011 (r227055)
@@ -2351,8 +2351,6 @@ icmp6_redirect_input(struct mbuf *m, int
int icmp6len = ntohs(ip6->ip6_plen);
char *lladdr = NULL;
int lladdrlen = 0;
- u_char *redirhdr = NULL;
- int redirhdrlen = 0;
struct rtentry *rt = NULL;
int is_router;
int is_onlink;
@@ -2488,11 +2486,6 @@ icmp6_redirect_input(struct mbuf *m, int
lladdrlen = ndopts.nd_opts_tgt_lladdr->nd_opt_len << 3;
}
- if (ndopts.nd_opts_rh) {
- redirhdrlen = ndopts.nd_opts_rh->nd_opt_rh_len;
- redirhdr = (u_char *)(ndopts.nd_opts_rh + 1); /* xxx */
- }
-
if (lladdr && ((ifp->if_addrlen + 2 + 7) & ~7) != lladdrlen) {
nd6log((LOG_INFO,
"icmp6_redirect_input: lladdrlen mismatch for %s "
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