kernfs: fix use-after-free in __kernfs_remove
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 v4.9.332 by commit 4dfd6a477a1525773469feaf3c514b2c0fef76b5. For more details please see the references link.