3 files changed, 4 insertions, 0 deletions

diff --git a/include/net/netns/generic.h b/include/net/netns/generic.h
index 3419bf5cd154..d55f43443335 100644
--- a/include/net/netns/generic.h
+++ b/include/net/netns/generic.h
@@ -41,6 +41,7 @@ static inline void *net_generic(const struct net *net, int id)
         ptr = ng->ptr[id - 1];
         rcu_read_unlock();
 
+        BUG_ON(!ptr);
         return ptr;
 }
 #endif
diff --git a/include/net/sock.h b/include/net/sock.h
index 4c69ac165e6b..91c1c8baf020 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -55,6 +55,7 @@
 #include <linux/uaccess.h>
 #include <linux/memcontrol.h>
 #include <linux/res_counter.h>
+#include <linux/jump_label.h>
 
 #include <linux/filter.h>
 #include <linux/rculist_nulls.h>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 0118ea999f67..d49db0113a06 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -311,6 +311,8 @@ extern struct proto tcp_prot;
 #define TCP_ADD_STATS_USER(net, field, val) SNMP_ADD_STATS_USER((net)->mib.tcp_statistics, field, val)
 #define TCP_ADD_STATS(net, field, val)  SNMP_ADD_STATS((net)->mib.tcp_statistics, field, val)
 
+extern void tcp_init_mem(struct net *net);
+
 extern void tcp_v4_err(struct sk_buff *skb, u32);
 
 extern void tcp_shutdown (struct sock *sk, int how);