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/bridge/br_if.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/bridge') diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 64b2d4fb50f5..d3e1c2276551 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -525,7 +525,7 @@ static void br_set_gso_limits(struct net_bridge *br) gso_max_size = min(gso_max_size, p->dev->gso_max_size); gso_max_segs = min(gso_max_segs, p->dev->gso_max_segs); } - br->dev->gso_max_size = gso_max_size; + netif_set_gso_max_size(br->dev, gso_max_size); br->dev->gso_max_segs = gso_max_segs; } -- cgit v1.2.3