IEEE802154_SCF_SECLEVEL_NONE  120 include/net/ieee802154_netdev.h 	case IEEE802154_SCF_SECLEVEL_NONE:
IEEE802154_SCF_SECLEVEL_NONE  714 net/mac802154/llsec.c 	    (hdr.sec.level == IEEE802154_SCF_SECLEVEL_NONE)) {