xhci: remove redundant continue statement

The continue statement at the end of a for-loop has no effect,
remove it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Continue has no effect")
Cc: Mathias Nyman <mathias.nyman@intel.com>
Link: https://lore.kernel.org/r/20210618090447.99114-1-colin.king@canonical.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/xhci.c

@@ -4845,7 +4845,6 @@ static int xhci_update_timeout_for_interface(struct xhci_hcd *xhci,
 		if (xhci_update_timeout_for_endpoint(xhci, udev,
 					&alt->endpoint[j].desc, state, timeout))
 			return -E2BIG;
-		continue;
 	}
 	return 0;
 }