1 files changed, 4 insertions, 7 deletions

diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 2c3dc38abf9c..c843fd2bc48d 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -98,8 +98,6 @@ struct tipc_skb_cb {
         u32 bytes_read;
         struct sk_buff *tail;
         bool validated;
-        bool wakeup_pending;
-        u16 chain_sz;
         u16 chain_imp;
         u16 ackers;
 };
@@ -633,14 +631,11 @@ static inline void msg_set_bc_netid(struct tipc_msg *m, u32 id)
 
 static inline u32 msg_link_selector(struct tipc_msg *m)
 {
+        if (msg_user(m) == MSG_FRAGMENTER)
+                m = (void *)msg_data(m);
         return msg_bits(m, 4, 0, 1);
 }
 
-static inline void msg_set_link_selector(struct tipc_msg *m, u32 n)
-{
-        msg_set_bits(m, 4, 0, 1, n);
-}
-
 /*
  * Word 5
  */
@@ -837,6 +832,8 @@ int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m,
                    int offset, int dsz, int mtu, struct sk_buff_head *list);
 bool tipc_msg_lookup_dest(struct net *net, struct sk_buff *skb, int *err);
 bool tipc_msg_reassemble(struct sk_buff_head *list, struct sk_buff_head *rcvq);
+bool tipc_msg_pskb_copy(u32 dst, struct sk_buff_head *msg,
+                        struct sk_buff_head *cpy);
 void __tipc_skb_queue_sorted(struct sk_buff_head *list, u16 seqno,
                              struct sk_buff *skb);