mode = UNIT(n)->manager->running_as == SYSTEMD_SYSTEM ? "system" : "user";
n->starter_fd = bus_kernel_open_bus_fd(mode, &path);
if (n->starter_fd < 0) {
- log_unit_warning(UNIT(n)->id, "Failed to open %s: %s", path ?: "kdbus", strerror(-n->starter_fd));
+ log_unit_warning_errno(UNIT(n)->id, n->starter_fd, "Failed to open %s: %m", path ?: "kdbus");
return n->starter_fd;
}