mctp: prevent double key removal and unref
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 v6.0.2 by commit 3c7c84319833259b0bb8c879928700c9e42d6562, it was introduced in version v5.18 by commit 63ed1aab3d40aa61aaa66819bdce9377ac7f40fa. For more details please see the references link.