162 	trans.rx_buf = buf;  in receive_n_bytes()
392 	u8 *rx_buf;  in do_cros_ec_pkt_xfer_spi()  local
408 	rx_buf = kzalloc(len, GFP_KERNEL);  in do_cros_ec_pkt_xfer_spi()
409 	if (!rx_buf)  in do_cros_ec_pkt_xfer_spi()
429 	trans.rx_buf = rx_buf;  in do_cros_ec_pkt_xfer_spi()
439 			rx_byte = rx_buf[i];  in do_cros_ec_pkt_xfer_spi()
516 	kfree(rx_buf);  in do_cros_ec_pkt_xfer_spi()
537 	u8 *rx_buf;  in do_cros_ec_cmd_xfer_spi()  local
553 	rx_buf = kzalloc(len, GFP_KERNEL);  in do_cros_ec_cmd_xfer_spi()
554 	if (!rx_buf)  in do_cros_ec_cmd_xfer_spi()
563 	trans.rx_buf = rx_buf;  in do_cros_ec_cmd_xfer_spi()
574 			rx_byte = rx_buf[i];  in do_cros_ec_cmd_xfer_spi()
637 	kfree(rx_buf);  in do_cros_ec_cmd_xfer_spi()