diff options
Diffstat (limited to 'drivers/net/ethernet/amd/nmclan_cs.c')
| -rw-r--r-- | drivers/net/ethernet/amd/nmclan_cs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 0dd391c84c13..37054a670407 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -760,7 +760,7 @@ static int mace_config(struct net_device *dev, struct ifmap *map) { if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) { if (map->port <= 2) { - dev->if_port = map->port; + WRITE_ONCE(dev->if_port, map->port); netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]); } else return -EINVAL; |