net: tun: call napischeduleprep() to ensure we own a napi
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 v4.19.267 by commit 310f0855352ee4b2eb38855c99185c23e6e1496b, it was introduced in version v4.19.267 by commit 223ef6a94e52331a6a7ef31e59921e0e82d2d40a. For more details please see the references link.