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Remove a couple of write-only variables.

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This commit is contained in:
Sergey Kandaurov 2011-11-03 09:09:05 +00:00
parent 23b8f4d84a
commit 6ba404cab8
1 changed files with 0 additions and 7 deletions
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7
sys/netinet6/icmp6.c
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@ -2351,8 +2351,6 @@ icmp6_redirect_input(struct mbuf *m, int off)
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 off)
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 "