kernfs: fix potential NULL dereference in _kernfsremove
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit 4a9f35b8729c5bf13ea671c908c17ed74c48fc50, it was introduced in version v5.17 by commit 393c3714081a53795bbff0e985d24146def6f57f. For more details please see the references link.