igc: Don't reschedule ptp_tx work

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The ptp_tx work is scheduled only if TSICR.TXTS bit is set, therefore
TSYNCTXCTL.TXTT_0 bit is expected to be set when we check it igc_ptp_tx_
work(). If it isn't, something is really off and rescheduling the ptp_tx
work to check it later doesn't help much. This patch changes the code to
WARN_ON_ONCE() if this situation ever happens.

Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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Andre Guedes 2020-07-28 16:37:52 -07:00 • committed by Tony Nguyen

parent 77370df39c

commit 530a763db8

1 changed files with 4 additions and 5 deletions

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drivers/net/ethernet/intel/igc/igc_ptp.c

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