This saves 1 comparison. Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com> --- drivers/net/ethernet/freescale/fec_main.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index b5ed287..1902897 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1157,8 +1157,13 @@ static void fec_txq(struct net_device *ndev, struct fec_enet_private *fep, /* Order the load of bd.cur and cbd_sc */ rmb(); status = fec16_to_cpu(READ_ONCE(bdp->cbd_sc)); - if (status & BD_ENET_TX_READY) + if (status & BD_ENET_TX_READY) { + if (!readl(txq->bd.reg_desc_active)) { + /* ERR006358 has hit, restart tx */ + writel(0, txq->bd.reg_desc_active); + } break; + } index = fec_enet_get_bd_index(bdp, &txq->bd); @@ -1230,11 +1235,6 @@ static void fec_txq(struct net_device *ndev, struct fec_enet_private *fep, netif_tx_wake_queue(nq); } } - - /* ERR006538: Keep the transmitter going */ - if (bdp != txq->bd.cur && - readl(txq->bd.reg_desc_active) == 0) - writel(0, txq->bd.reg_desc_active); } static int -- 2.5.0