mips: ralink: mt7621: do not use kzalloc too early
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 v5.15.86 by commit 156144bd18c3d859b3e06df71dc6e2d5a2a22a6e, it was introduced in version v5.7 by commit 71b9b5e0130d04874942c0b91205bb79b7ffe750. For more details please see the references link.