diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index bb86390a0967..420d66274d69 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -1939,6 +1939,9 @@ static int i40e_tsyn(struct i40e_ring *tx_ring, struct sk_buff *skb, * we are not already transmitting a packet to be timestamped */ pf = i40e_netdev_to_pf(tx_ring->netdev); + if (!(pf->flags & I40E_FLAG_PTP)) + return 0; + if (pf->ptp_tx && !test_and_set_bit_lock(__I40E_PTP_TX_IN_PROGRESS, &pf->state)) { skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; |