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Date:   Wed,  7 Apr 2021 16:19:56 -0700
From:   Shannon Nelson <snelson@...sando.io>
To:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        richardcochran@...il.com
Cc:     drivers@...sando.io, Shannon Nelson <snelson@...sando.io>
Subject: [PATCH net-next 3/8] ionic: check for valid tx_mode on SKBTX_HW_TSTAMP xmit

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

Signed-off-by: Shannon Nelson <snelson@...sando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 3478b0f2495f..765050a5f7a8 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -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))
-- 
2.17.1

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