diff options
Diffstat (limited to 'drivers/platform/chrome/cros_ec_i2c.c')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_i2c.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_i2c.c b/drivers/platform/chrome/cros_ec_i2c.c index 22feb0fd4ce7..a4f305f1eb0e 100644 --- a/drivers/platform/chrome/cros_ec_i2c.c +++ b/drivers/platform/chrome/cros_ec_i2c.c @@ -89,6 +89,8 @@ static int cros_ec_pkt_xfer_i2c(struct cros_ec_device *ec_dev, ec_dev->dout++; ret = cros_ec_prepare_tx(ec_dev, msg); + if (ret < 0) + goto done; ec_dev->dout--; /* send command to EC and read answer */ |