hamradio: defer ax25 kfree after unregister_netdev
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 v4.4.297 by commit b5b193d0c67180fefdc664650138e3b7959df615. For more details please see the references link.