Commit a74ce142 authored by Lai Jiangshan's avatar Lai Jiangshan Committed by Paul E. McKenney

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: default avatarLai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: default avatar"John W. Linville" <linville@tuxdriver.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent 61845220
......@@ -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,
......
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