XHCI_COMMAND_RING_ABORTING
xcr->xcr_state = XHCI_COMMAND_RING_ABORTING;
if (xcr->xcr_state == XHCI_COMMAND_RING_ABORTING)
if (xcr->xcr_state != XHCI_COMMAND_RING_ABORTING) {
if (xcr->xcr_state < XHCI_COMMAND_RING_ABORTING) {
xcr->xcr_state >= XHCI_COMMAND_RING_ABORTING) {