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drivers: Add access annotations to USB helpers

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Mostly for completeness sake, doing this did not find any errors (but
might catch some issues with fixed buffer lengths).
This commit is contained in:
Benjamin Berg
2020-10-07 13:37:49 +02:00
parent 33d50e4e30
commit 7eb361087a
4 changed files with 5 additions and 0 deletions
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libfprint/drivers/vfs301_proto.c
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@@ -93,6 +93,7 @@ usb_recv (FpDeviceVfs301 *dev, guint8 endpoint, int max_bytes, FpiUsbTransfer **
*out = g_steal_pointer (&transfer);
}
FP_GNUC_ACCESS (read_only, 2, 3)
static void
usb_send (FpDeviceVfs301 *dev, const guint8 *data, gssize length, GError **error)
{