The memory allocated in the function iio_dummy_evgen_create is not
released if it fails to add the evgen device to device hierarchy. This
may result in a memory leak bug.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
return ret;
device_initialize(&iio_evgen_dev);
dev_set_name(&iio_evgen_dev, "iio_evgen");
- return device_add(&iio_evgen_dev);
+ ret = device_add(&iio_evgen_dev);
+ if (ret)
+ put_device(&iio_evgen_dev);
+ return ret;
}
module_init(iio_dummy_evgen_init);