EDAC/highbank: Fix memory leak in highbankmcprobe()
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 v4.14.305 by commit f1b3e23ed8df87d779ee86ac37f379e79a24169a, it was introduced in version v3.6 by commit a1b01edb274518c7da6d69b84e7558c092282aad. For more details please see the references link.