From 4b66d2161b8125b6caa6971815e85631cf3cf36f Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 19 Nov 2021 07:43:31 -0800 Subject: net: annotate accesses to dev->gso_max_size dev->gso_max_size is written under RTNL protection, or when the device is not yet visible, but is read locklessly. Add the READ_ONCE()/WRITE_ONCE() pairs, and use netif_set_gso_max_size() where we can to better document what is going on. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/8021q/vlan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/8021q/vlan.c') diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index a3a0a5e994f5..34c0ffa81e5f 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -322,7 +322,7 @@ static void vlan_transfer_features(struct net_device *dev, { struct vlan_dev_priv *vlan = vlan_dev_priv(vlandev); - vlandev->gso_max_size = dev->gso_max_size; + netif_set_gso_max_size(vlandev, dev->gso_max_size); vlandev->gso_max_segs = dev->gso_max_segs; if (vlan_hw_offload_capable(dev->features, vlan->vlan_proto)) -- cgit v1.2.3