diff options
Diffstat (limited to 'drivers/net/netdevsim/netdev.c')
| -rw-r--r-- | drivers/net/netdevsim/netdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index d127856f8f36..e3a385a32269 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -74,7 +74,7 @@ static int nsim_change_mtu(struct net_device *dev, int new_mtu) if (ns->xdp.prog && new_mtu > NSIM_XDP_MAX_MTU) return -EBUSY; - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); return 0; } |