diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index b7e75da65834..b12d3b8a64fd 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -402,7 +402,7 @@ static int lan966x_port_change_mtu(struct net_device *dev, int new_mtu) lan_wr(DEV_MAC_MAXLEN_CFG_MAX_LEN_SET(LAN966X_HW_MTU(new_mtu)), lan966x, DEV_MAC_MAXLEN_CFG(port->chip_port)); - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); if (!lan966x->fdma) return 0; |