libusb1: Fix libusb_control_transfer_get_data .

vpelletier · vpelletier · commit 17b34a84b835 · 2019-06-22T07:24:39.000Z
diff --git a/usb1/libusb1.py b/usb1/libusb1.py
@@ -956,7 +956,7 @@ def libusb_get_max_iso_packet_size(_, __):
 
 def libusb_control_transfer_get_data(transfer_p):
     transfer = transfer_p.contents
-    return buffer_at(transfer.buffer.value, transfer.length)[
+    return buffer_at(transfer.buffer, transfer.length)[
         LIBUSB_CONTROL_SETUP_SIZE:]
 
 def libusb_control_transfer_get_setup(transfer_p):
