From: Wolfram Sang Date: Sun, 20 May 2018 06:50:33 +0000 (+0200) Subject: i2c: ibm_iic: don't check number of messages in the driver X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c216b870657af8b6967445e5fbf3bb95942a53c9;p=linux.git i2c: ibm_iic: don't check number of messages in the driver Since commit 1eace8344c02 ("i2c: add param sanity check to i2c_transfer()"), the I2C core does this check now. We can remove it from drivers. Signed-off-by: Wolfram Sang Reviewed-by: Peter Rosin --- diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index 961c5f42d956f..6f6e1dfe7ccee 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... */