/* Find all Hantek DSO devices and upload firmware to all of them. */
devcnt = 0;
libusb_get_device_list(usb_context, &devlist);
for (i = 0; devlist[i]; i++) {
/* Find all Hantek DSO devices and upload firmware to all of them. */
devcnt = 0;
libusb_get_device_list(usb_context, &devlist);
for (i = 0; devlist[i]; i++) {
- if ((err = libusb_get_device_descriptor(devlist[i], &des))) {
- sr_err("hantek-dso: failed to get device descriptor: %d", err);
+ if ((ret = libusb_get_device_descriptor(devlist[i], &des))) {
+ sr_err("hantek-dso: failed to get device descriptor: %d", ret);
.dev_open = hw_dev_open,
.dev_close = hw_dev_close,
.dev_info_get = hw_dev_info_get,
.dev_open = hw_dev_open,
.dev_close = hw_dev_close,
.dev_info_get = hw_dev_info_get,