diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index e57163f952edccda54f202418b714b9f171daa6c..1e2f3f4958436fb120b81d41632ad7e7c76fb5b5 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -178,7 +178,7 @@ static void inc_deq(struct xhci_hcd *xhci, struct xhci_ring *ring)
 			if (ring->type == TYPE_EVENT &&
 					last_trb_on_last_seg(xhci, ring,
 						ring->deq_seg, ring->dequeue)) {
-				ring->cycle_state = (ring->cycle_state ? 0 : 1);
+				ring->cycle_state ^= 1;
 			}
 			ring->deq_seg = ring->deq_seg->next;
 			ring->dequeue = ring->deq_seg->trbs;