if ((ret = libusb_clear_halt(usb->devhdl, uscpi->interrupt_ep)) < 0)
sr_err("Failed to clear halt/stall condition for EP %d: %s.",
uscpi->interrupt_ep, libusb_error_name(ret));
if ((ret = libusb_clear_halt(usb->devhdl, uscpi->interrupt_ep)) < 0)
sr_err("Failed to clear halt/stall condition for EP %d: %s.",
uscpi->interrupt_ep, libusb_error_name(ret));