1 files changed, 15 insertions, 18 deletions

diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index da67c8d3edc6..940d74197b8c 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -70,25 +70,23 @@ struct sk_buff *tipc_buf_acquire(u32 size)
         return skb;
 }
 
-void tipc_msg_init(struct net *net, struct tipc_msg *m, u32 user, u32 type,
-                   u32 hsize, u32 destnode)
+void tipc_msg_init(u32 own_node, struct tipc_msg *m, u32 user, u32 type,
+                   u32 hsize, u32 dnode)
 {
-        struct tipc_net *tn = net_generic(net, tipc_net_id);
-
         memset(m, 0, hsize);
         msg_set_version(m);
         msg_set_user(m, user);
         msg_set_hdr_sz(m, hsize);
         msg_set_size(m, hsize);
-        msg_set_prevnode(m, tn->own_addr);
+        msg_set_prevnode(m, own_node);
         msg_set_type(m, type);
         if (hsize > SHORT_H_SIZE) {
-                msg_set_orignode(m, tn->own_addr);
-                msg_set_destnode(m, destnode);
+                msg_set_orignode(m, own_node);
+                msg_set_destnode(m, dnode);
         }
 }
 
-struct sk_buff *tipc_msg_create(struct net *net, uint user, uint type,
+struct sk_buff *tipc_msg_create(uint user, uint type,
                                 uint hdr_sz, uint data_sz, u32 dnode,
                                 u32 onode, u32 dport, u32 oport, int errcode)
 {
@@ -100,9 +98,8 @@ struct sk_buff *tipc_msg_create(struct net *net, uint user, uint type,
                 return NULL;
 
         msg = buf_msg(buf);
-        tipc_msg_init(net, msg, user, type, hdr_sz, dnode);
+        tipc_msg_init(onode, msg, user, type, hdr_sz, dnode);
         msg_set_size(msg, hdr_sz + data_sz);
-        msg_set_prevnode(msg, onode);
         msg_set_origport(msg, oport);
         msg_set_destport(msg, dport);
         msg_set_errcode(msg, errcode);
@@ -195,7 +192,7 @@ err:
  *
  * Returns message data size or errno: -ENOMEM, -EFAULT
  */
-int tipc_msg_build(struct net *net, struct tipc_msg *mhdr, struct msghdr *m,
+int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m,
                    int offset, int dsz, int pktmax, struct sk_buff_head *list)
 {
         int mhsz = msg_hdr_sz(mhdr);
@@ -227,8 +224,8 @@ int tipc_msg_build(struct net *net, struct tipc_msg *mhdr, struct msghdr *m,
         }
 
         /* Prepare reusable fragment header */
-        tipc_msg_init(net, &pkthdr, MSG_FRAGMENTER, FIRST_FRAGMENT, INT_H_SIZE,
-                      msg_destnode(mhdr));
+        tipc_msg_init(msg_prevnode(mhdr), &pkthdr, MSG_FRAGMENTER,
+                      FIRST_FRAGMENT, INT_H_SIZE, msg_destnode(mhdr));
         msg_set_size(&pkthdr, pktmax);
         msg_set_fragm_no(&pkthdr, pktno);
 
@@ -338,7 +335,7 @@ bool tipc_msg_bundle(struct sk_buff_head *list, struct sk_buff *skb, u32 mtu)
  * Replaces buffer if successful
  * Returns true if success, otherwise false
  */
-bool tipc_msg_make_bundle(struct net *net, struct sk_buff_head *list,
+bool tipc_msg_make_bundle(struct sk_buff_head *list,
                           struct sk_buff *skb, u32 mtu, u32 dnode)
 {
         struct sk_buff *bskb;
@@ -362,7 +359,8 @@ bool tipc_msg_make_bundle(struct net *net, struct sk_buff_head *list,
 
         skb_trim(bskb, INT_H_SIZE);
         bmsg = buf_msg(bskb);
-        tipc_msg_init(net, bmsg, MSG_BUNDLER, 0, INT_H_SIZE, dnode);
+        tipc_msg_init(msg_prevnode(msg), bmsg, MSG_BUNDLER, 0,
+                      INT_H_SIZE, dnode);
         msg_set_seqno(bmsg, msg_seqno(msg));
         msg_set_ack(bmsg, msg_ack(msg));
         msg_set_bcast_ack(bmsg, msg_bcast_ack(msg));
@@ -379,10 +377,9 @@ bool tipc_msg_make_bundle(struct net *net, struct sk_buff_head *list,
  * Consumes buffer if failure
  * Returns true if success, otherwise false
  */
-bool tipc_msg_reverse(struct net *net, struct sk_buff *buf, u32 *dnode,
+bool tipc_msg_reverse(u32 own_addr,  struct sk_buff *buf, u32 *dnode,
                       int err)
 {
-        struct tipc_net *tn = net_generic(net, tipc_net_id);
         struct tipc_msg *msg = buf_msg(buf);
         uint imp = msg_importance(msg);
         struct tipc_msg ohdr;
@@ -402,7 +399,7 @@ bool tipc_msg_reverse(struct net *net, struct sk_buff *buf, u32 *dnode,
         msg_set_errcode(msg, err);
         msg_set_origport(msg, msg_destport(&ohdr));
         msg_set_destport(msg, msg_origport(&ohdr));
-        msg_set_prevnode(msg, tn->own_addr);
+        msg_set_prevnode(msg, own_addr);
         if (!msg_short(msg)) {
                 msg_set_orignode(msg, msg_destnode(&ohdr));
                 msg_set_destnode(msg, msg_orignode(&ohdr));