41 	u8 *in_buf = NULL;  in cros_ec_cmd_xfer_i2c()  local
55 	in_buf = kzalloc(packet_len, GFP_KERNEL);  in cros_ec_cmd_xfer_i2c()
56 	if (!in_buf)  in cros_ec_cmd_xfer_i2c()
59 	i2c_msg[1].buf = (char *)in_buf;  in cros_ec_cmd_xfer_i2c()
101 	len = in_buf[1];  in cros_ec_cmd_xfer_i2c()
110 	sum = in_buf[0] + in_buf[1];  in cros_ec_cmd_xfer_i2c()
112 		msg->indata[i] = in_buf[2 + i];  in cros_ec_cmd_xfer_i2c()
113 		sum += in_buf[2 + i];  in cros_ec_cmd_xfer_i2c()
116 		i2c_msg[1].len, in_buf, sum);  in cros_ec_cmd_xfer_i2c()
117 	if (sum != in_buf[2 + len]) {  in cros_ec_cmd_xfer_i2c()
125 	kfree(in_buf);  in cros_ec_cmd_xfer_i2c()