On Fri, 4 Oct 2013, Hans de Goede wrote: > >> + struct usb_host_endpoint *ep, *eps[USB_MAXENDPOINTS]; > > > > That's a big array to put on the stack: 30 entries each containing 8 > > bytes (on a 64-bit arch). > > I was wondering about this myself when I wrote this. What do you suggest > as an alternative, kmalloc an array with intf->cur_altsetting->desc.bNumEndpoints > pointers ? Or simply do 30 pointers every time. 240 bytes isn't all that much for kmalloc. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
