Variable retval is initialized to a value that is never read
so this assignment is redundant. Clean up the code by removing
retval completely and just return the error return from the
call to i2c_add_adapter.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
{
- int retval = -ENOMEM;
-
hdpvr_activate_ir(dev);
dev->i2c_adapter = hdpvr_i2c_adapter_template;
i2c_set_adapdata(&dev->i2c_adapter, dev);
- retval = i2c_add_adapter(&dev->i2c_adapter);
-
- return retval;
+ return i2c_add_adapter(&dev->i2c_adapter);
}
#endif