return NULL;
}
for (i = 0; devlist[i]; i++) {
- if ((ret = libusb_get_device_descriptor(devlist[i], &des)) < 0) {
- sr_err("Failed to get device descriptor: %s.",
- libusb_error_name(ret));
- continue;
- }
+ libusb_get_device_descriptor(devlist[i], &des);
for (confidx = 0; confidx < des.bNumConfigurations; confidx++) {
if ((ret = libusb_get_config_descriptor(devlist[i], confidx, &confdes)) < 0) {
return SR_ERR;
dev = libusb_get_device(usb->devhdl);
- if ((ret = libusb_get_device_descriptor(dev, &des)) < 0) {
- sr_err("Failed to get device descriptor: %s.",
- libusb_error_name(ret));
- return SR_ERR;
- }
+ libusb_get_device_descriptor(dev, &des);
for (confidx = 0; confidx < des.bNumConfigurations; confidx++) {
if ((ret = libusb_get_config_descriptor(dev, confidx, &confdes)) < 0) {