diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 4f23829e7317..3ca93adb9662 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -321,6 +321,15 @@ static netdev_tx_t enetc_start_xmit(struct sk_buff *skb, struct enetc_bdr *tx_ring; int count; + /* Queue one-step Sync packet if already locked */ + if (skb->cb[0] & ENETC_F_TX_ONESTEP_SYNC_TSTAMP) { + if (test_and_set_bit_lock(ENETC_TX_ONESTEP_TSTAMP_IN_PROGRESS, + &priv->flags)) { + skb_queue_tail(&priv->tx_skbs, skb); + return NETDEV_TX_OK; + } + } + tx_ring = priv->tx_ring[skb->queue_mapping]; if (unlikely(skb_shinfo(skb)->nr_frags > ENETC_MAX_SKB_FRAGS)) @@ -372,15 +381,6 @@ netdev_tx_t enetc_xmit(struct sk_buff *skb, struct net_device *ndev) skb->cb[0] = ENETC_F_TX_TSTAMP; } - /* Queue one-step Sync packet if already locked */ - if (skb->cb[0] & ENETC_F_TX_ONESTEP_SYNC_TSTAMP) { - if (test_and_set_bit_lock(ENETC_TX_ONESTEP_TSTAMP_IN_PROGRESS, - &priv->flags)) { - skb_queue_tail(&priv->tx_skbs, skb); - return NETDEV_TX_OK; - } - } - return enetc_start_xmit(skb, ndev); } |