diff options
Diffstat (limited to 'drivers/i2c/i2c-core.c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index bea4c5021d26..6a3333efa9c2 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -2015,8 +2015,8 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter *adapter, u16 addr, } status = i2c_transfer(adapter, msg, num); - if (status < 0) - return status; + if (status != num) + return -EREMOTEIO; /* Check PEC if last message is a read */ if (i && (msg[num-1].flags & I2C_M_RD)) { |