Hi Feng, 2017-04-13 11:22 GMT+08:00 Gao Feng <gfree.wind@xxxxxxxxxxx>: [...] >> No, it's better to do this together, there are two invocations, it's not good to >> copy these codes twice. > > You mean " on &= ~ IPS_UNCHANGEABLE_MASK " and " off &= ~ IPS_UNCHANGEABLE_MASK " seems duplicated? I see. I misunderstood your initial meaning. So I will send V2 :) -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html