1 files changed, 6 insertions, 0 deletions

diff --git a/security/capability.c b/security/capability.c
index a6290b625be9..1728d4e375db 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -738,6 +738,11 @@ static int cap_tun_dev_open(void *security)
 {
         return 0;
 }
+
+static void cap_skb_owned_by(struct sk_buff *skb, struct sock *sk)
+{
+}
+
 #endif  /* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
@@ -1072,6 +1077,7 @@ void __init security_fixup_ops(struct security_operations *ops)
         set_to_cap_if_null(ops, tun_dev_open);
         set_to_cap_if_null(ops, tun_dev_attach_queue);
         set_to_cap_if_null(ops, tun_dev_attach);
+        set_to_cap_if_null(ops, skb_owned_by);
 #endif  /* CONFIG_SECURITY_NETWORK */
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
         set_to_cap_if_null(ops, xfrm_policy_alloc_security);