3 files changed, 2 insertions, 38 deletions
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index 88d2ae526961..6d67383a5114 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -95,17 +95,10 @@ static inline void fib_rule_get(struct fib_rule *rule)
 	atomic_inc(&rule->refcnt);
 }
 
-static inline void fib_rule_put_rcu(struct rcu_head *head)
-{
-	struct fib_rule *rule = container_of(head, struct fib_rule, rcu);
-	release_net(rule->fr_net);
-	kfree(rule);
-}
-
 static inline void fib_rule_put(struct fib_rule *rule)
 {
 	if (atomic_dec_and_test(&rule->refcnt))
-		call_rcu(&rule->rcu, fib_rule_put_rcu);
+		kfree_rcu(rule, rcu);
 }
 
 static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index e086f4030dd2..fab51ceeabf3 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -49,11 +49,6 @@ struct net {
 	atomic_t		count;		/* To decided when the network
 						 *  namespace should be shut down.
 						 */
-#ifdef NETNS_REFCNT_DEBUG
-	atomic_t		use_count;	/* To track references we
-						 * destroy on demand
-						 */
-#endif
 	spinlock_t		rules_mod_lock;
 
 	atomic64_t		cookie_gen;
@@ -236,30 +231,6 @@ int net_eq(const struct net *net1, const struct net *net2)
 #endif
 
 
-#ifdef NETNS_REFCNT_DEBUG
-static inline struct net *hold_net(struct net *net)
-{
-	if (net)
-		atomic_inc(&net->use_count);
-	return net;
-}
-
-static inline void release_net(struct net *net)
-{
-	if (net)
-		atomic_dec(&net->use_count);
-}
-#else
-static inline struct net *hold_net(struct net *net)
-{
-	return net;
-}
-
-static inline void release_net(struct net *net)
-{
-}
-#endif
-
 #ifdef CONFIG_NET_NS
 
 static inline void write_pnet(struct net **pnet, struct net *net)
diff --git a/include/net/sock.h b/include/net/sock.h
index d996c633bec2..95b2c1c220f9 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2204,7 +2204,7 @@ static inline void sk_change_net(struct sock *sk, struct net *net)
 
 	if (!net_eq(current_net, net)) {
 		put_net(current_net);
-		sock_net_set(sk, hold_net(net));
+		sock_net_set(sk, net);
 	}
 }