Author: bz
Date: Tue Aug 25 16:56:33 2009
New Revision: 196546
URL: http://svn.freebsd.org/changeset/base/196546

Log:
  MFC r187939:
  
    Remove 4 entirely unsued ip6 variables.

Modified:
  stable/7/sys/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)
  stable/7/sys/netinet6/ip6_input.c
  stable/7/sys/netinet6/ip6_var.h

Modified: stable/7/sys/netinet6/ip6_input.c
==============================================================================
--- stable/7/sys/netinet6/ip6_input.c   Tue Aug 25 15:58:07 2009        
(r196545)
+++ stable/7/sys/netinet6/ip6_input.c   Tue Aug 25 16:56:33 2009        
(r196546)
@@ -120,12 +120,6 @@ struct in6_ifaddr *in6_ifaddr;
 
 extern struct callout in6_tmpaddrtimer_ch;
 
-int ip6_forward_srcrt;                 /* XXX */
-int ip6_sourcecheck;                   /* XXX */
-int ip6_sourcecheck_interval;          /* XXX */
-
-int ip6_ours_check_algorithm;
-
 struct pfil_head inet6_pfil_hook;
 
 struct ip6stat ip6stat;

Modified: stable/7/sys/netinet6/ip6_var.h
==============================================================================
--- stable/7/sys/netinet6/ip6_var.h     Tue Aug 25 15:58:07 2009        
(r196545)
+++ stable/7/sys/netinet6/ip6_var.h     Tue Aug 25 16:56:33 2009        
(r196546)
@@ -282,7 +282,6 @@ extern struct       ip6stat ip6stat;        /* statis
 extern int     ip6_defhlim;            /* default hop limit */
 extern int     ip6_defmcasthlim;       /* default multicast hop limit */
 extern int     ip6_forwarding;         /* act as router? */
-extern int     ip6_forward_srcrt;      /* forward src-routed? */
 extern int     ip6_gif_hlim;           /* Hop limit for gif encap packet */
 extern int     ip6_use_deprecated;     /* allow deprecated addr as source */
 extern int     ip6_rr_prune;           /* router renumbering prefix
@@ -294,8 +293,6 @@ extern struct socket *ip6_mrouter;  /* mu
 extern int     ip6_sendredirects;      /* send IP redirects when forwarding? */
 extern int     ip6_maxfragpackets; /* Maximum packets in reassembly queue */
 extern int     ip6_maxfrags;   /* Maximum fragments in reassembly queue */
-extern int     ip6_sourcecheck;        /* Verify source interface */
-extern int     ip6_sourcecheck_interval; /* Interval between log messages */
 extern int     ip6_accept_rtadv;       /* Acts as a host not a router */
 extern int     ip6_keepfaith;          /* Firewall Aided Internet Translator */
 extern int     ip6_log_interval;
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