tipc: fix nametable publication field in nl compat

commit 03aaaa9b upstream.

The publication field of the old netlink API should contain the
publication key and not the publication reference.

Fixes: 44a8ae94 (tipc: convert legacy nl name table dump to nl compat)
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

net/tipc/netlink_compat.c

@@ -802,7 +802,7 @@ static int tipc_nl_compat_name_table_dump(struct tipc_nl_compat_msg *msg,
 		goto out;
 
 	tipc_tlv_sprintf(msg->rep, "%-10u %s",
-			 nla_get_u32(publ[TIPC_NLA_PUBL_REF]),
+			 nla_get_u32(publ[TIPC_NLA_PUBL_KEY]),
 			 scope_str[nla_get_u32(publ[TIPC_NLA_PUBL_SCOPE])]);
 out:
 	tipc_tlv_sprintf(msg->rep, "\n");