diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index 6f9eb94e85b387f78f144fd74c244e0e0859237a..d01fcb7e87c2558e1b2c48c504d7dda0efada8df 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -59,7 +59,9 @@ static int media_device_get_info(struct media_device *dev, info.hw_revision = dev->hw_revision; info.driver_version = dev->driver_version; - return copy_to_user(__info, &info, sizeof(*__info)); + if (copy_to_user(__info, &info, sizeof(*__info))) + return -EFAULT; + return 0; } static struct media_entity *find_entity(struct media_device *mdev, u32 id)