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Re: [PATCH 1/3] cfg80211: DFS check dfs_region before CAC

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On Fri, 2013-11-08 at 11:41 +0100, Janusz Dziedzic wrote:

> +	rcu_read_lock();
> +	regdom = rcu_dereference(cfg80211_regdomain);
> +	dfs_region = regdom->dfs_region;
> +	rcu_read_unlock();

Isn't all of this valid to dereference under RTNL anyway? See
get_cfg80211_regdom()

johannes

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