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ionic: check for valid tx_mode on SKBTX_HW_TSTAMP xmit

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Make sure the device is in a Tx offload mode before calling the
hwstamp offload xmit.

Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shannon Nelson 2021-04-07 16:19:56 -07:00 committed by David S. Miller
parent e1edcc966a
commit e2ce148e94
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/pensando/ionic/ionic_txrx.c
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@ -1233,7 +1233,7 @@ netdev_tx_t ionic_start_xmit(struct sk_buff *skb, struct net_device *netdev)
}
if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP))
if (lif->hwstamp_txq)
if (lif->hwstamp_txq && lif->phc->ts_config_tx_mode)
return ionic_start_hwstamp_xmit(skb, netdev);
if (unlikely(queue_index >= lif->nxqs))