From: Yangbo Lu <[email protected]>
Date: Thu, 2 Jun 2016 17:36:28 +0800
> When the transmit hardware timestamping is enabled, an additional
> TxBD would be added and would be set as the last TxBD with TXBD_LAST
> and TXBD_INTERRUPT. However this has been broken by a patch recently.
> This made the software couldn't get transmit hardware timestamps and
> resulted in call trace. So, this patch is to fix this issue.
>
> Fixes: 48963b4492e9 ("gianfar: Remove redundant ops for do_tstamp
> from xmit()")
> Signed-off-by: Yangbo Lu <[email protected]>
Applied, thanks.
