2 files changed, 7 insertions, 13 deletions

diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index 5b40cb89ff0a..a580a40d0208 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -1,7 +1,7 @@
 /*
  * net/tipc/discover.c
  *
- * Copyright (c) 2003-2006, 2014, Ericsson AB
+ * Copyright (c) 2003-2006, 2014-2015, Ericsson AB
  * Copyright (c) 2005-2006, 2010-2011, Wind River Systems
  * All rights reserved.
  *
@@ -47,7 +47,6 @@
 /* indicates no timer in use */
 #define TIPC_LINK_REQ_INACTIVE  0xffffffff
 
-
 /**
  * struct tipc_link_req - information about an ongoing link setup request
  * @bearer_id: identity of bearer issuing requests
@@ -163,13 +162,9 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *buf,
         if (!tipc_in_scope(bearer->domain, onode))
                 return;
 
-        /* Locate, or if necessary, create, node: */
-        node = tipc_node_find(net, onode);
-        if (!node)
-                node = tipc_node_create(net, onode);
+        node = tipc_node_create(net, onode);
         if (!node)
                 return;
-
         tipc_node_lock(node);
         link = node->links[bearer->identity];
 
diff --git a/net/tipc/node.c b/net/tipc/node.c
index d4cb8c127063..842bd7ad4b17 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -96,14 +96,14 @@ struct tipc_node *tipc_node_create(struct net *net, u32 addr)
         struct tipc_node *n_ptr, *temp_node;
 
         spin_lock_bh(&tn->node_list_lock);
-
+        n_ptr = tipc_node_find(net, addr);
+        if (n_ptr)
+                goto exit;
         n_ptr = kzalloc(sizeof(*n_ptr), GFP_ATOMIC);
         if (!n_ptr) {
-                spin_unlock_bh(&tn->node_list_lock);
                 pr_warn("Node creation failed, no memory\n");
-                return NULL;
+                goto exit;
         }
-
         n_ptr->addr = addr;
         n_ptr->net = net;
         spin_lock_init(&n_ptr->lock);
@@ -123,9 +123,8 @@ struct tipc_node *tipc_node_create(struct net *net, u32 addr)
         list_add_tail_rcu(&n_ptr->list, &temp_node->list);
         n_ptr->action_flags = TIPC_WAIT_PEER_LINKS_DOWN;
         n_ptr->signature = INVALID_NODE_SIG;
-
         tn->num_nodes++;
-
+exit:
         spin_unlock_bh(&tn->node_list_lock);
         return n_ptr;
 }