netfilter: ipset: remove unused code

Function never used in current upstream code.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index c7174b8..0c7d01e 100644 (file)
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -331,7 +331,6 @@ extern ip_set_id_t ip_set_get_byname(struct net *net,
                                     const char *name, struct ip_set **set);
 extern void ip_set_put_byindex(struct net *net, ip_set_id_t index);
 extern const char *ip_set_name_byindex(struct net *net, ip_set_id_t index);
-extern ip_set_id_t ip_set_nfnl_get(struct net *net, const char *name);
 extern ip_set_id_t ip_set_nfnl_get_byindex(struct net *net, ip_set_id_t index);
 extern void ip_set_nfnl_put(struct net *net, ip_set_id_t index);
 

diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index bac7e01..de770ec 100644 (file)
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -624,34 +624,6 @@ EXPORT_SYMBOL_GPL(ip_set_name_byindex);
  * call nfnl_lock for us.
  */
 
-/*
- * Find set by name, reference it once. The reference makes sure the
- * thing pointed to, does not go away under our feet.
- *
- * The nfnl mutex is used in the function.
- */
-ip_set_id_t
-ip_set_nfnl_get(struct net *net, const char *name)
-{
-       ip_set_id_t i, index = IPSET_INVALID_ID;
-       struct ip_set *s;
-       struct ip_set_net *inst = ip_set_pernet(net);
-
-       nfnl_lock(NFNL_SUBSYS_IPSET);
-       for (i = 0; i < inst->ip_set_max; i++) {
-               s = nfnl_set(inst, i);
-               if (s != NULL && STREQ(s->name, name)) {
-                       __ip_set_get(s);
-                       index = i;
-                       break;
-               }
-       }
-       nfnl_unlock(NFNL_SUBSYS_IPSET);
-
-       return index;
-}
-EXPORT_SYMBOL_GPL(ip_set_nfnl_get);
-
 /*
  * Find set by index, reference it once. The reference makes sure the
  * thing pointed to, does not go away under our feet.