usb: cdnsp: fix cdnspdecodetrb function to properly handle ret value
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 v5.15.34 by commit 052fb1c9ddfbee13ec73e73532be66c08531c26b. For more details please see the references link.