network: drop link_load()

yuwata · yuwata · commit 61eb77c4b678 · 2020-10-28T18:16:01.000+09:00
The link state file does not exist, as it is always removed on stop.
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
@@ -2411,43 +2411,6 @@ int link_initialized(Link *link, sd_device *device) {
         return 0;
 }
 
-static int link_load(Link *link) {
-        _cleanup_free_ char *network_file = NULL;
-        int r;
-
-        assert(link);
-
-        r = parse_env_file(NULL, link->state_file,
-                           "NETWORK_FILE", &network_file);
-        if (r < 0 && r != -ENOENT)
-                return log_link_error_errno(link, r, "Failed to read %s: %m", link->state_file);
-
-        if (network_file) {
-                Network *network;
-                char *suffix;
-
-                /* drop suffix */
-                suffix = strrchr(network_file, '.');
-                if (!suffix) {
-                        log_link_debug(link, "Failed to get network name from %s", network_file);
-                        return 0;
-                }
-                *suffix = '\0';
-
-                r = network_get_by_name(link->manager, basename(network_file), &network);
-                if (r < 0) {
-                        log_link_debug_errno(link, r, "Failed to get network %s: %m", basename(network_file));
-                        return 0;
-                }
-
-                r = network_apply(network, link);
-                if (r < 0)
-                        return log_link_error_errno(link, r, "Failed to apply network %s: %m", basename(network_file));
-        }
-
-        return 0;
-}
-
 int link_add(Manager *m, sd_netlink_message *message, Link **ret) {
         _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         char ifindex_str[2 + DECIMAL_STR_MAX(int)];
@@ -2467,10 +2430,6 @@ int link_add(Manager *m, sd_netlink_message *message, Link **ret) {
 
         log_link_debug(link, "Link %d added", link->ifindex);
 
-        r = link_load(link);
-        if (r < 0)
-                return r;
-
         if (path_is_read_only_fs("/sys") <= 0) {
                 /* udev should be around */
                 sprintf(ifindex_str, "n%d", link->ifindex);
