tipc: remove unnecessary checking for node object

tipc_node_create routine doesn't need to check whether a node
object specified with a node address exists or not because its
caller(ie, tipc_disc_recv_msg routine) has checked this before
calling it.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 6 deletions

diff --git a/net/tipc/node.c b/net/tipc/node.c
index 0b0f6c7da965..7c9b6673e2ab 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -95,12 +95,6 @@ struct tipc_node *tipc_node_create(u32 addr)
 
         spin_lock_bh(&node_create_lock);
 
-        n_ptr = tipc_node_find(addr);
-        if (n_ptr) {
-                spin_unlock_bh(&node_create_lock);
-                return n_ptr;
-        }
-
         n_ptr = kzalloc(sizeof(*n_ptr), GFP_ATOMIC);
         if (!n_ptr) {
                 spin_unlock_bh(&node_create_lock);