diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index bece220535a1..535969fa0fdb 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -29,6 +29,9 @@ EXPORT_SYMBOL_GPL(enetc_port_mac_wr); static void enetc_change_preemptible_tcs(struct enetc_ndev_priv *priv, u8 preemptible_tcs) { + if (!(priv->si->hw_features & ENETC_SI_F_QBU)) + return; + priv->preemptible_tcs = preemptible_tcs; enetc_mm_commit_preemptible_tcs(priv); } |