net: remove redundant ifdef CONFIG_CGROUPS

[pandora-kernel.git] / net / core / sock.c

diff --git a/net/core/sock.c b/net/core/sock.c
index f1e14e2..a19e728 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -186,8 +186,10 @@ void mem_cgroup_sockets_destroy(struct mem_cgroup *memcg)
 static struct lock_class_key af_family_keys[AF_MAX];
 static struct lock_class_key af_family_slock_keys[AF_MAX];
 
+#if defined(CONFIG_MEMCG_KMEM)
 struct static_key memcg_socket_limit_enabled;
 EXPORT_SYMBOL(memcg_socket_limit_enabled);
+#endif
 
 /*
  * Make lock validator output more readable. (we pre-construct these
@@ -1296,7 +1298,6 @@ static void sk_prot_free(struct proto *prot, struct sock *sk)
        module_put(owner);
 }
 
-#ifdef CONFIG_CGROUPS
 #if IS_ENABLED(CONFIG_NET_CLS_CGROUP)
 void sock_update_classid(struct sock *sk, struct task_struct *task)
 {
@@ -1319,7 +1320,6 @@ void sock_update_netprioidx(struct sock *sk, struct task_struct *task)
 }
 EXPORT_SYMBOL_GPL(sock_update_netprioidx);
 #endif
-#endif
 
 /**
  *     sk_alloc - All socket objects are allocated here
@@ -2836,7 +2836,7 @@ static const struct file_operations proto_seq_fops = {
 
 static __net_init int proto_init_net(struct net *net)
 {
-       if (!proc_net_fops_create(net, "protocols", S_IRUGO, &proto_seq_fops))
+       if (!proc_create("protocols", S_IRUGO, net->proc_net, &proto_seq_fops))
                return -ENOMEM;
 
        return 0;
@@ -2844,7 +2844,7 @@ static __net_init int proto_init_net(struct net *net)
 
 static __net_exit void proto_exit_net(struct net *net)
 {
-       proc_net_remove(net, "protocols");
+       remove_proc_entry("protocols", net->proc_net);
 }