diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar_ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index d3d7ede27ef1..c0f7328adb13 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -553,6 +553,9 @@ static int gfar_spauseparam(struct net_device *dev, struct gfar __iomem *regs = priv->gfargrp[0].regs; u32 oldadv, newadv; + if (!phydev) + return -ENODEV; + if (!(phydev->supported & SUPPORTED_Pause) || (!(phydev->supported & SUPPORTED_Asym_Pause) && (epause->rx_pause != epause->tx_pause))) |