AVC_GENERIC_FRAME_MAXIMUM_BYTES
len = AVC_GENERIC_FRAME_MAXIMUM_BYTES;
buf = kmalloc(AVC_GENERIC_FRAME_MAXIMUM_BYTES, GFP_KERNEL);
len = AVC_GENERIC_FRAME_MAXIMUM_BYTES;
len = AVC_GENERIC_FRAME_MAXIMUM_BYTES;
len = AVC_GENERIC_FRAME_MAXIMUM_BYTES;