tipc: convert legacy nl link stat to nl compat

Add functionality for safely appending string data to a TLV without
keeping write count in the caller.

Convert TIPC_CMD_SHOW_LINK_STATS to compat dumpit.

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

1 files changed, 0 insertions, 3 deletions

diff --git a/net/tipc/link.h b/net/tipc/link.h
index 34d3f55c4cea..8c8340cf991f 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -217,9 +217,6 @@ int tipc_link_is_active(struct tipc_link *l_ptr);
 void tipc_link_purge_queues(struct tipc_link *l_ptr);
 struct sk_buff *tipc_link_cmd_config(struct net *net, const void *req_tlv_area,
                                      int req_tlv_space, u16 cmd);
-struct sk_buff *tipc_link_cmd_show_stats(struct net *net,
-                                         const void *req_tlv_area,
-                                         int req_tlv_space);
 struct sk_buff *tipc_link_cmd_reset_stats(struct net *net,
                                           const void *req_tlv_area,
                                           int req_tlv_space);