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media: cx231xx: don't check number of messages in the driver 

Since commit 1eace8344c ("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>
This commit is contained in:
Wolfram Sang 2018-05-20 02:50:34 -04:00 committed by Mauro Carvalho Chehab
parent a6e65c2ce8
commit ada19043e5
1 changed files with 0 additions and 2 deletions
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2
drivers/media/usb/cx231xx/cx231xx-i2c.c
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@ -376,8 +376,6 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
struct cx231xx *dev = bus->dev;
int addr, rc, i, byte;
if (num <= 0)
return 0;
mutex_lock(&dev->i2c_lock);
for (i = 0; i < num; i++) {