On 2018-05-20 08:50, Wolfram Sang wrote: > Since commit 1eace8344c02 ("i2c: add param sanity check to > i2c_transfer()"), the I2C core does this check now. We can remove it > from drivers. Reviewed-by: Peter Rosin <peda@xxxxxxxxxx> > > Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx> > --- > > Only build tested. > > drivers/i2c/busses/i2c-ibm_iic.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c > index 961c5f42d956..6f6e1dfe7cce 100644 > --- a/drivers/i2c/busses/i2c-ibm_iic.c > +++ b/drivers/i2c/busses/i2c-ibm_iic.c > @@ -561,9 +561,6 @@ static int iic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) > > DBG2("%d: iic_xfer, %d msg(s)\n", dev->idx, num); > > - if (!num) > - return 0; > - > /* Check the sanity of the passed messages. > * Uhh, generic i2c layer is more suitable place for such code... > */ >