Commit a74ce142 authored Mar 18, 2011 by Lai Jiangshan Committed by Paul E. McKenney May 07, 2011

net/mac80211,rcu: convert call_rcu(work_free_rcu) to kfree_rcu()



The rcu callback work_free_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(work_free_rcu).

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

parent 61845220

net/mac80211/work.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -65,17 +65,9 @@ static void run_again(struct ieee80211_local *local,
		mod_timer(&local->work_timer, timeout);
		}

		static void work_free_rcu(struct rcu_head *head)
		{
		struct ieee80211_work *wk =
		container_of(head, struct ieee80211_work, rcu_head);

		kfree(wk);
		}

		void free_work(struct ieee80211_work *wk)
		{
		call_rcu(&wk->rcu_head, work_free_rcu);
		kfree_rcu(wk, rcu_head);
		}

		static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len,