-static struct sk_buff *cfg_set_max_nodes(void)
-{
- u32 value;
-
- if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
- return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
- value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
- if (value == tipc_max_nodes)
- return tipc_cfg_reply_none();
- if (value != delimit(value, 8, 2047))
- return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
- " (max nodes must be 8-2047)");
- if (tipc_mode == TIPC_NET_MODE)
- return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
- " (cannot change max nodes once TIPC has joined a network)");
- tipc_max_nodes = value;
- return tipc_cfg_reply_none();
-}
-