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| author | Wolfram Sang <wsa@the-dreams.de> | 2018-05-20 02:50:38 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-27 06:39:57 -0400 |
| commit | decb9f225efda830f2193edcce6b750b7be18150 (patch) | |
| tree | be8314f978b4c3d6866c21dcbf7afae3ea9107eb /drivers/media/usb | |
| parent | a27c0cad9e658dbc548e6731d9416b793fa68f03 (diff) | |
| download | linux-decb9f225efda830f2193edcce6b750b7be18150.tar.gz linux-decb9f225efda830f2193edcce6b750b7be18150.tar.bz2 linux-decb9f225efda830f2193edcce6b750b7be18150.zip | |
media: dvb-usb: 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 <wsa@the-dreams.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/dvb-usb/m920x.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index 51b026fa6bfb..22554d9abd43 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -255,9 +255,6 @@ static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int nu int i, j; int ret = 0; - if (!num) - return -EINVAL; - if (mutex_lock_interruptible(&d->i2c_mutex) < 0) return -EAGAIN; |