diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/b44.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/b44.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 1be6d14030bc..e5809ad5eb82 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -1042,13 +1042,13 @@ static int b44_change_mtu(struct net_device *dev, int new_mtu) /* We'll just catch it later when the * device is up'd. */ - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); return 0; } spin_lock_irq(&bp->lock); b44_halt(bp); - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); b44_init_rings(bp); b44_init_hw(bp, B44_FULL_RESET); spin_unlock_irq(&bp->lock); |