diff options
Diffstat (limited to 'kernel/xpp/utils/fpga_load.c')
| -rw-r--r-- | kernel/xpp/utils/fpga_load.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/xpp/utils/fpga_load.c b/kernel/xpp/utils/fpga_load.c index 3d6bdbe..7102501 100644 --- a/kernel/xpp/utils/fpga_load.c +++ b/kernel/xpp/utils/fpga_load.c @@ -574,6 +574,10 @@ int my_usb_device_init(const char devpath[], struct my_usb_device *mydev, const } dev_desc = &mydev->dev->descriptor; config_desc = mydev->dev->config; + if (!config_desc) { + ERR("usb interface without a configuration\n"); + return 0; + } interface = &config_desc->interface[abtype->my_interface_num]; iface_desc = interface->altsetting; endpoint = iface_desc->endpoint; |