ipw2x00: Fix potential NULL dereference in libipw_xmit()
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 v5.18.3 by commit 528d2023ccf4748fd542582955236c1634a7d293. For more details please see the references link.