network: bareudp: use fill_message_create

diff --git a/src/network/netdev/bareudp.c b/src/network/netdev/bareudp.c
index e210625ac590b7509e0661c57cfcbb45a66ac196..8c0c895a0dfd56c8e155b426cb919207650b7840 100644 (file)
--- a/src/network/netdev/bareudp.c
+++ b/src/network/netdev/bareudp.c
@@ -17,55 +17,17 @@ DEFINE_STRING_TABLE_LOOKUP(bare_udp_protocol, BareUDPProtocol);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bare_udp_iftype, bare_udp_protocol, BareUDPProtocol,
                          "Failed to parse EtherType=");
 
-/* callback for bareudp netdev's created without a backing Link */
-static int bare_udp_netdev_create_handler(sd_netlink *rtnl, sd_netlink_message *m, NetDev *netdev) {
-        int r;
-
-        assert(netdev);
-        assert(netdev->state != _NETDEV_STATE_INVALID);
-
-        r = sd_netlink_message_get_errno(m);
-        if (r == -EEXIST)
-                log_netdev_info(netdev, "BareUDP netdev exists, using existing without changing its parameters.");
-        else if (r < 0) {
-                log_netdev_warning_errno(netdev, r, "BareUDP netdev could not be created: %m");
-                netdev_enter_failed(netdev);
-
-                return 1;
-        }
-
-        log_netdev_debug(netdev, "BareUDP created.");
-
-        return 1;
-}
-
-static int netdev_bare_udp_create(NetDev *netdev) {
-        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
+static int netdev_bare_udp_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *m) {
         BareUDP *u;
         int r;
 
         assert(netdev);
+        assert(m);
 
         u = BAREUDP(netdev);
 
         assert(u);
 
-        r = sd_rtnl_message_new_link(netdev->manager->rtnl, &m, RTM_NEWLINK, 0);
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not allocate RTM_NEWLINK message: %m");
-
-        r = sd_netlink_message_append_string(m, IFLA_IFNAME, netdev->ifname);
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not append IFLA_IFNAME, attribute: %m");
-
-        r = sd_netlink_message_open_container(m, IFLA_LINKINFO);
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not append IFLA_LINKINFO attribute: %m");
-
-        r = sd_netlink_message_open_container_union(m, IFLA_INFO_DATA, netdev_kind_to_string(netdev->kind));
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not append IFLA_INFO_DATA attribute: %m");
-
         r = sd_netlink_message_append_u16(m, IFLA_BAREUDP_ETHERTYPE, htobe16(u->iftype));
         if (r < 0)
                 return log_netdev_error_errno(netdev, r, "Could not append IFLA_BAREUDP_ETHERTYPE attribute: %m");
@@ -74,25 +36,7 @@ static int netdev_bare_udp_create(NetDev *netdev) {
         if (r < 0)
                 return log_netdev_error_errno(netdev, r, "Could not append IFLA_BAREUDP_PORT attribute: %m");
 
-        r = sd_netlink_message_close_container(m);
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not append IFLA_INFO_DATA attribute: %m");
-
-        r = sd_netlink_message_close_container(m);
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not append IFLA_LINKINFO attribute: %m");
-
-        r = netlink_call_async(netdev->manager->rtnl, NULL, m, bare_udp_netdev_create_handler,
-                               netdev_destroy_callback, netdev);
-        if (r < 0)
-                return log_netdev_error_errno(netdev, r, "Could not send rtnetlink message: %m");
-
-        netdev_ref(netdev);
-        netdev->state = NETDEV_STATE_CREATING;
-
-        log_netdev_debug(netdev, "Creating");
-
-        return r;
+        return 0;
 }
 
 static int netdev_bare_udp_verify(NetDev *netdev, const char *filename) {
@@ -133,6 +77,6 @@ const NetDevVTable bare_udp_vtable = {
         .sections = NETDEV_COMMON_SECTIONS "BareUDP\0",
         .init = bare_udp_init,
         .config_verify = netdev_bare_udp_verify,
-        .create = netdev_bare_udp_create,
+        .fill_message_create = netdev_bare_udp_fill_message_create,
         .create_type = NETDEV_CREATE_INDEPENDENT,
 };