GSD-2022-1002253 ath9k_htc: fix uninit value bugs

ath9khtc: fix uninit value bugs 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 v5.4.189 by commit 4d244b731188e0b63fc40a9d2dec72e9181fb37c, it...