942 		if (config->ack_ie.purge_ie) {  in nrf5_configure()
948 		if (config->ack_ie.short_addr == IEEE802154_BROADCAST_ADDRESS ||  in nrf5_configure()
949 		    config->ack_ie.ext_addr == NULL) {  in nrf5_configure()
953 		sys_put_le16(config->ack_ie.short_addr, short_addr_le);  in nrf5_configure()
954 		sys_memcpy_swap(ext_addr_le, config->ack_ie.ext_addr, EXTENDED_ADDRESS_SIZE);  in nrf5_configure()
956 		if (config->ack_ie.header_ie == NULL || config->ack_ie.header_ie->length == 0) {  in nrf5_configure()
957 			if (config->ack_ie.short_addr != IEEE802154_NO_SHORT_ADDRESS_ASSIGNED) {  in nrf5_configure()
963 			element_id = ieee802154_header_ie_get_element_id(config->ack_ie.header_ie);  in nrf5_configure()
970 			    memcmp(config->ack_ie.header_ie->content.vendor_specific.vendor_oui,  in nrf5_configure()
981 			if (config->ack_ie.short_addr != IEEE802154_NO_SHORT_ADDRESS_ASSIGNED) {  in nrf5_configure()
983 					short_addr_le, false, config->ack_ie.header_ie,  in nrf5_configure()
984 					config->ack_ie.header_ie->length +  in nrf5_configure()
988 			nrf_802154_ack_data_set(ext_addr_le, true, config->ack_ie.header_ie,  in nrf5_configure()
989 						config->ack_ie.header_ie->length +  in nrf5_configure()