+static int address_label_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link) {
+ int r;
+
+ assert(rtnl);
+ assert(m);
+ assert(link);
+ assert(link->ifname);
+ assert(link->address_label_messages > 0);
+
+ link->address_label_messages--;
+
+ if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
+ return 1;
+
+ r = sd_netlink_message_get_errno(m);
+ if (r < 0 && r != -EEXIST) {
+ log_link_message_warning_errno(link, m, r, "Could not set address label");
+ link_enter_failed(link);
+ return 1;
+ } else if (r >= 0)
+ (void) manager_rtnl_process_address(rtnl, m, link->manager);
+
+ if (link->address_label_messages == 0)
+ log_link_debug(link, "Addresses label set");
+
+ return 1;
+}
+