RTEXT_FILTER_NAME_ONLY
if (ext_filter_mask & RTEXT_FILTER_NAME_ONLY)
if (ext_filter_mask & RTEXT_FILTER_NAME_ONLY)
need_rtnl = !(ext_filter_mask & RTEXT_FILTER_NAME_ONLY);
need_rtnl = !(ext_filter_mask & RTEXT_FILTER_NAME_ONLY);