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authorLai Jiangshan <laijs@cn.fujitsu.com>2011-03-18 07:14:15 +0300
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-05-08 09:51:11 +0400
commita74ce1425e4f6075de443274a5e917c84357eac4 (patch)
tree94b15feac4b13fdb16f25a25fae66cec25201975 /net/mac80211
parent61845220248c2368095158420b029683fad5570a (diff)
downloadlinux-a74ce1425e4f6075de443274a5e917c84357eac4.tar.xz
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/work.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index e73c8cae036b..ac3549690b8e 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -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,