mtd: maps: Fix refcount leak in offlashprobe_versatile
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 v5.4.211 by commit 9124d51e01232a91da4034768a2a8d1688472179, it was introduced in version v4.7 by commit b0afd44bc192ff4c0e90a5fc1724350bcfc32b33. For more details please see the references link.