2 files changed, 15 insertions, 0 deletions

diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 6950c981882d..c2aebe8eeffd 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -255,10 +255,13 @@ static inline time_t get_expiry(char **bpp)
         return rv - boot.tv_sec;
 }
 
+#ifdef CONFIG_NFSD_DEPRECATED
 static inline void sunrpc_invalidate(struct cache_head *h,
                                      struct cache_detail *detail)
 {
         h->expiry_time = seconds_since_boot() - 1;
         detail->nextcheck = seconds_since_boot();
 }
+#endif /* CONFIG_NFSD_DEPRECATED */
+
 #endif /*  _LINUX_SUNRPC_CACHE_H_ */
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 59a7c524a8b1..30916b06c12b 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -30,7 +30,9 @@
 
 struct unix_domain {
         struct auth_domain      h;
+#ifdef CONFIG_NFSD_DEPRECATED
         int     addr_changes;
+#endif /* CONFIG_NFSD_DEPRECATED */
         /* other stuff later */
 };
 
@@ -64,7 +66,9 @@ struct auth_domain *unix_domain_find(char *name)
                         return NULL;
                 }
                 new->h.flavour = &svcauth_unix;
+#ifdef CONFIG_NFSD_DEPRECATED
                 new->addr_changes = 0;
+#endif /* CONFIG_NFSD_DEPRECATED */
                 rv = auth_domain_lookup(name, &new->h);
         }
 }
@@ -91,7 +95,9 @@ struct ip_map {
         char                    m_class[8]; /* e.g. "nfsd" */
         struct in6_addr         m_addr;
         struct unix_domain      *m_client;
+#ifdef CONFIG_NFSD_DEPRECATED
         int                     m_add_change;
+#endif /* CONFIG_NFSD_DEPRECATED */
 };
 
 static void ip_map_put(struct kref *kref)
@@ -145,7 +151,9 @@ static void update(struct cache_head *cnew, struct cache_head *citem)
 
         kref_get(&item->m_client->h.ref);
         new->m_client = item->m_client;
+#ifdef CONFIG_NFSD_DEPRECATED
         new->m_add_change = item->m_add_change;
+#endif /* CONFIG_NFSD_DEPRECATED */
 }
 static struct cache_head *ip_map_alloc(void)
 {
@@ -330,6 +338,7 @@ static int __ip_map_update(struct cache_detail *cd, struct ip_map *ipm,
         ip.h.flags = 0;
         if (!udom)
                 set_bit(CACHE_NEGATIVE, &ip.h.flags);
+#ifdef CONFIG_NFSD_DEPRECATED
         else {
                 ip.m_add_change = udom->addr_changes;
                 /* if this is from the legacy set_client system call,
@@ -338,6 +347,7 @@ static int __ip_map_update(struct cache_detail *cd, struct ip_map *ipm,
                 if (expiry == NEVER)
                         ip.m_add_change++;
         }
+#endif /* CONFIG_NFSD_DEPRECATED */
         ip.h.expiry_time = expiry;
         ch = sunrpc_cache_update(cd, &ip.h, &ipm->h,
                                  hash_str(ipm->m_class, IP_HASHBITS) ^
@@ -357,6 +367,7 @@ static inline int ip_map_update(struct net *net, struct ip_map *ipm,
         return __ip_map_update(sn->ip_map_cache, ipm, udom, expiry);
 }
 
+#ifdef CONFIG_NFSD_DEPRECATED
 int auth_unix_add_addr(struct net *net, struct in6_addr *addr, struct auth_domain *dom)
 {
         struct unix_domain *udom;
@@ -411,6 +422,7 @@ struct auth_domain *auth_unix_lookup(struct net *net, struct in6_addr *addr)
         return rv;
 }
 EXPORT_SYMBOL_GPL(auth_unix_lookup);
+#endif /* CONFIG_NFSD_DEPRECATED */
 
 void svcauth_unix_purge(void)
 {