diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h
index 6dd4cdc..9dcfcf4 100644
--- a/include/net/llc_sap.h
+++ b/include/net/llc_sap.h
@@ -12,11 +12,13 @@
  * See the GNU General Public License for more details.
  */
 struct llc_sap;
-struct sk_buff;
 struct net_device;
+struct sk_buff;
+struct sock;
 
 extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
-extern void llc_save_primitive(struct sk_buff* skb, unsigned char prim);
+extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
+			       unsigned char prim);
 extern struct sk_buff *llc_alloc_frame(struct net_device *dev);
 
 extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index f536369..ad9aad8 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -628,7 +628,6 @@
 	/* put original socket back into a clean listen state. */
 	sk->sk_state = TCP_LISTEN;
 	sk->sk_ack_backlog--;
-	skb->sk = NULL;
 	dprintk("%s: ok success on %02X, client on %02X\n", __FUNCTION__,
 		llc_sk(sk)->addr.sllc_sap, newllc->daddr.lsap);
 frees:
@@ -740,7 +739,6 @@
 	lock_sock(sk);
 	if (!skb)
 		goto release;
-	skb->sk	      = sk;
 	skb->dev      = llc->dev;
 	skb->protocol = llc_proto_type(addr->sllc_arphrd);
 	skb_reserve(skb, hdrlen); 
diff --git a/net/llc/llc_c_ac.c b/net/llc/llc_c_ac.c
index 9d9b6c8a..c1e7510 100644
--- a/net/llc/llc_c_ac.c
+++ b/net/llc/llc_c_ac.c
@@ -1335,7 +1335,7 @@
 	if (skb) {
 		struct llc_conn_state_ev *ev = llc_conn_ev(skb);
 
-		skb->sk  = sk;
+		skb_set_owner_r(skb, sk);
 		ev->type = type;
 		llc_process_tmr_ev(sk, skb);
 	}
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index d3783f8..9f0e10e 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -90,8 +90,8 @@
 
 	switch (ev->ind_prim) {
 	case LLC_DATA_PRIM:
-		llc_save_primitive(skb, LLC_DATA_PRIM);
-		if (sock_queue_rcv_skb(sk, skb)) {
+		llc_save_primitive(sk, skb, LLC_DATA_PRIM);
+		if (unlikely(sock_queue_rcv_skb(sk, skb))) {
 			/*
 			 * shouldn't happen
 			 */
@@ -103,6 +103,11 @@
 	case LLC_CONN_PRIM: {
 		struct sock *parent = skb->sk;
 
+		skb_orphan(skb);
+		/*
+		 * Set the skb->sk to the new struct sock, so that at accept
+		 * type the upper layer can get the newly created struct sock.
+		 */
 		skb->sk = sk;
 		skb_queue_tail(&parent->sk_receive_queue, skb);
 		sk->sk_state_change(parent);
@@ -702,10 +707,9 @@
 		memcpy(&llc->daddr, &saddr, sizeof(llc->daddr));
 		llc_sap_add_socket(sap, sk);
 		sock_hold(sk);
+		skb_set_owner_r(skb, parent);
 		sock_put(parent);
-		skb->sk = parent;
-	} else
-		skb->sk = sk;
+	}
 	bh_lock_sock(sk);
 	if (!sock_owned_by_user(sk))
 		llc_conn_rcv(sk, skb);
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 0adaa28..9f064b3 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -45,12 +45,12 @@
 	return skb;
 }
 
-void llc_save_primitive(struct sk_buff* skb, u8 prim)
+void llc_save_primitive(struct sock *sk, struct sk_buff* skb, u8 prim)
 {
 	struct sockaddr_llc *addr = llc_ui_skb_cb(skb);
 
        /* save primitive for use by the user. */
-	addr->sllc_family = skb->sk->sk_family;
+	addr->sllc_family = sk->sk_family;
 	addr->sllc_arphrd = skb->dev->type;
 	addr->sllc_test   = prim == LLC_TEST_PRIM;
 	addr->sllc_xid    = prim == LLC_XID_PRIM;
@@ -190,7 +190,7 @@
 		if (skb->sk->sk_state == TCP_LISTEN)
 			kfree_skb(skb);
 		else {
-			llc_save_primitive(skb, ev->prim);
+			llc_save_primitive(skb->sk, skb, ev->prim);
 
 			/* queue skb to the user. */
 			if (sock_queue_rcv_skb(skb->sk, skb))
@@ -309,7 +309,7 @@
 
 	sk = llc_lookup_dgram(sap, &laddr);
 	if (sk) {
-		skb->sk = sk;
+		skb_set_owner_r(skb, sk);
 		llc_sap_rcv(sap, skb);
 		sock_put(sk);
 	} else