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authorWolfram Sang <wsa@the-dreams.de>2018-05-20 09:50:38 +0300
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-07-27 13:39:57 +0300
commitdecb9f225efda830f2193edcce6b750b7be18150 (patch)
treebe8314f978b4c3d6866c21dcbf7afae3ea9107eb
parenta27c0cad9e658dbc548e6731d9416b793fa68f03 (diff)
downloadlinux-decb9f225efda830f2193edcce6b750b7be18150.tar.xz
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>
-rw-r--r--drivers/media/usb/dvb-usb/m920x.c3
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;