memset(dev->adev->transfer_buffer[i], 0x80, sb_size);
urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
- if (!urb)
+ if (!urb) {
+ em28xx_errdev("usb_alloc_urb failed!\n");
+ for (j = 0; j < i; j++) {
+ usb_free_urb(dev->adev->urb[j]);
+ kfree(dev->adev->transfer_buffer[j]);
+ }
return -ENOMEM;
+ }
urb->dev = dev->udev;
urb->context = dev;