In the Linux kernel, the following vulnerability has been resolved: iavf: Fix error handling in iavfinitmodule() The iavfinitmodule() won't destroy workqueue when pciregisterdriver() failed. Call destroyworkqueue() when pciregisterdriver() failed to prevent the resource leak. Similar to the handling of u132hcd_init in commit f276e002793c ("usb: u132-hcd: fix resource leak")