From 0eaddd7cc0ad8a6165345c08cfa62a6833c05830 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 20 May 2018 02:50:36 -0400 Subject: [PATCH] media: hdpvr: 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/hdpvr/hdpvr-i2c.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c index c71ddefd2e58..5a3cb614a211 100644 --- a/drivers/media/usb/hdpvr/hdpvr-i2c.c +++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c @@ -117,9 +117,6 @@ static int hdpvr_transfer(struct i2c_adapter *i2c_adapter, struct i2c_msg *msgs, struct hdpvr_device *dev = i2c_get_adapdata(i2c_adapter); int retval = 0, addr; - if (num <= 0) - return 0; - mutex_lock(&dev->i2c_mutex); addr = msgs[0].addr << 1; -- 2.11.0