tipc: convert legacy nl media dump to nl compat
Convert TIPC_CMD_GET_MEDIA_NAMES 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 48e15a4..d23075e 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -822,6 +822,19 @@
return 0;
}
+static int tipc_nl_compat_media_dump(struct tipc_nl_compat_msg *msg,
+ struct nlattr **attrs)
+{
+ struct nlattr *media[TIPC_NLA_MEDIA_MAX + 1];
+
+ nla_parse_nested(media, TIPC_NLA_MEDIA_MAX, attrs[TIPC_NLA_MEDIA],
+ NULL);
+
+ return tipc_add_tlv(msg->rep, TIPC_TLV_MEDIA_NAME,
+ nla_data(media[TIPC_NLA_MEDIA_NAME]),
+ nla_len(media[TIPC_NLA_MEDIA_NAME]));
+}
+
static int tipc_nl_compat_handle(struct tipc_nl_compat_msg *msg)
{
struct tipc_nl_compat_cmd_dump dump;
@@ -885,6 +898,11 @@
dump.dumpit = tipc_nl_sk_dump;
dump.format = tipc_nl_compat_sk_dump;
return tipc_nl_compat_dumpit(&dump, msg);
+ case TIPC_CMD_GET_MEDIA_NAMES:
+ msg->rep_size = MAX_MEDIA * TLV_SPACE(TIPC_MAX_MEDIA_NAME);
+ dump.dumpit = tipc_nl_media_dump;
+ dump.format = tipc_nl_compat_media_dump;
+ return tipc_nl_compat_dumpit(&dump, msg);
}
return -EOPNOTSUPP;
@@ -992,6 +1010,7 @@
case TIPC_CMD_RESET_LINK_STATS:
case TIPC_CMD_SHOW_NAME_TABLE:
case TIPC_CMD_SHOW_PORTS:
+ case TIPC_CMD_GET_MEDIA_NAMES:
return tipc_nl_compat_recv(skb, info);
}