CVE-2026-89741 Revert "media: v4l2-dev: fix error handling in __video_register_device()"

In the Linux kernel, the following vulnerability has been resolved: Revert "media: v4l2-dev: fix error handling in videoregisterdevice" This reverts commit 2a934fdb01db6458288fc9386d3d8ceba6dd551a. The intentions of that patch were good, but it doesn't work. The idea is that if deviceregister...