diff options
Diffstat (limited to 'drivers/net/ethernet/lantiq_etop.c')
| -rw-r--r-- | drivers/net/ethernet/lantiq_etop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c index 1d5b7bb6380f..5352fee62d2b 100644 --- a/drivers/net/ethernet/lantiq_etop.c +++ b/drivers/net/ethernet/lantiq_etop.c @@ -519,7 +519,7 @@ ltq_etop_change_mtu(struct net_device *dev, int new_mtu) struct ltq_etop_priv *priv = netdev_priv(dev); unsigned long flags; - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); spin_lock_irqsave(&priv->lock, flags); ltq_etop_w32((ETOP_PLEN_UNDER << 16) | new_mtu, LTQ_ETOP_IGPLEN); |