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media: si4713: don't check number of messages in the driver

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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 02:50:33 -04:00 committed by Mauro Carvalho Chehab
parent 4e4ddfd8e3
commit a6e65c2ce8
1 changed files with 0 additions and 3 deletions
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3
drivers/media/radio/si4713/radio-usb-si4713.c
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@ -370,9 +370,6 @@ static int si4713_transfer(struct i2c_adapter *i2c_adapter,
int retval = -EINVAL;
int i;
if (num <= 0)
return 0;
for (i = 0; i < num; i++) {
if (msgs[i].flags & I2C_M_RD)
retval = si4713_i2c_read(radio, msgs[i].buf, msgs[i].len);