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 v4.14.296 by commit f3d2a3b7e290d0bdbddfcee5a6c3d922e2b7e02a. For more details please see the references link.