staging: rtl8712: fix uninit-value in usb_read8() and friends
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 v5.18.4 by commit de075af8c404f7d59ed34df230aedd9f645fb846. For more details please see the references link.