tipc: convert legacy nl net id get to nl compat
Convert TIPC_CMD_GET_NETID 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>
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index c355476..4159090 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -876,6 +876,18 @@
return 0;
}
+static int tipc_nl_compat_net_dump(struct tipc_nl_compat_msg *msg,
+ struct nlattr **attrs)
+{
+ __be32 id;
+ struct nlattr *net[TIPC_NLA_NET_MAX + 1];
+
+ nla_parse_nested(net, TIPC_NLA_NET_MAX, attrs[TIPC_NLA_NET], NULL);
+ id = htonl(nla_get_u32(net[TIPC_NLA_NET_ID]));
+
+ return tipc_add_tlv(msg->rep, TIPC_TLV_UNSIGNED, &id, sizeof(id));
+}
+
static int tipc_nl_compat_handle(struct tipc_nl_compat_msg *msg)
{
struct tipc_nl_compat_cmd_dump dump;
@@ -959,6 +971,11 @@
doit.doit = tipc_nl_net_set;
doit.transcode = tipc_nl_compat_net_set;
return tipc_nl_compat_doit(&doit, msg);
+ case TIPC_CMD_GET_NETID:
+ msg->rep_size = sizeof(u32);
+ dump.dumpit = tipc_nl_net_dump;
+ dump.format = tipc_nl_compat_net_dump;
+ return tipc_nl_compat_dumpit(&dump, msg);
}
return -EOPNOTSUPP;
@@ -1070,6 +1087,7 @@
case TIPC_CMD_GET_NODES:
case TIPC_CMD_SET_NODE_ADDR:
case TIPC_CMD_SET_NETID:
+ case TIPC_CMD_GET_NETID:
return tipc_nl_compat_recv(skb, info);
}