tipc: remove redundant 'peer_name' field in struct tipc_sock

The field 'peer_name' in struct tipc_sock is redundant, since
this information already is available from tipc_port, to which
tipc_sock has a reference.

We remove the field, and ensure that peer node and peer port
info instead is fetched via the functions that already exist
for this purpose.

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

1 files changed, 11 insertions, 0 deletions

diff --git a/net/tipc/port.h b/net/tipc/port.h
index 3ec3e94e4334..4a2a1ac8686c 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -198,4 +198,15 @@ static inline int tipc_port_congested(struct tipc_port *p_ptr)
         return (p_ptr->sent - p_ptr->acked) >= (TIPC_FLOW_CONTROL_WIN * 2);
 }
 
+
+static inline u32 tipc_port_peernode(struct tipc_port *p_ptr)
+{
+        return msg_destnode(&p_ptr->phdr);
+}
+
+static inline u32 tipc_port_peerport(struct tipc_port *p_ptr)
+{
+        return msg_destport(&p_ptr->phdr);
+}
+
 #endif