[PATCH v2 3/5] usb: xhci: Fix memory leak when xhci_disable_slot() returns error

If xhci_disable_slot() returns success, a disable slot command trb was queued in the command ring. The command completion handler will free the virtual device data structure associated with the slot. On the other hand, when xhci_disable_slot() returns error, the invokers should take the

[PATCH v2 3/5] usb: xhci: Fix memory leak when xhci_disable_slot() returns error

If xhci_disable_slot() returns success, a disable slot command trb was queued in the command ring. The command completion handler will free the virtual device data structure associated with the slot. On the other hand, when xhci_disable_slot() returns error, the invokers should take the