usb: usbip: fix a refcount leak in stub_probe()
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 v5.4.198 by commit 2f0ae93ec33c8456cdfbf7876b80403a6318ebce, it was introduced in version v3.19 by commit 3ff67445750a84de67faaf52c6e1895cb09f2c56. For more details please see the references link.