media: tm6000: don't check number of messages in the driver
authorWolfram Sang <wsa@the-dreams.de>
Sun, 20 May 2018 06:50:37 +0000 (02:50 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 27 Jul 2018 10:39:57 +0000 (06:39 -0400)
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 <wsa@the-dreams.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/usb/tm6000/tm6000-i2c.c

index 659b63febf8525d378d7c3d5ff751960b9b3119a..ccd1adf862b14cbd4246e07c50430b366dd7f3cb 100644 (file)
@@ -145,8 +145,6 @@ static int tm6000_i2c_xfer(struct i2c_adapter *i2c_adap,
        struct tm6000_core *dev = i2c_adap->algo_data;
        int addr, rc, i, byte;
 
-       if (num <= 0)
-               return 0;
        for (i = 0; i < num; i++) {
                addr = (msgs[i].addr << 1) & 0xff;
                i2c_dprintk(2, "%s %s addr=0x%x len=%d:",