packet_size =
le16_to_cpu(alt->endpoint[i].desc.wMaxPacketSize);
urb = usb_alloc_urb(SD_NPKT, GFP_KERNEL);
- if (!urb) {
- pr_err("usb_alloc_urb failed\n");
+ if (!urb)
return -ENOMEM;
- }
gspca_dev->urb[n] = urb;
urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
packet_size * SD_NPKT,