wifi: ath9k: avoid uninit memory read in ath9khtcrx_msg()
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 v5.4.220 by commit 2c485f4f2a64258acc5228e78ffb828c68d9e770. For more details please see the references link.