diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index bc3f4f427065901059737ca960bd03d0fa75a8fc..2f19f3a817c245886a8050e965f79798844fcb24 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -131,7 +131,7 @@ static void next_trb(struct xhci_hcd *xhci,
 		*seg = (*seg)->next;
 		*trb = ((*seg)->trbs);
 	} else {
-		*trb = (*trb)++;
+		(*trb)++;
 	}
 }