ceph: fix inode leak on getattr error in __fhtodentry
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 v5.4.120 by commit 2ad8af2b70e986284050213230428b823b950a38, it was introduced in version v5.4.49 by commit 807460787179dee5f74906965eeb5f3ca2353992. For more details please see the references link.