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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-18 12:14:15 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:51:11 -0700 |
| commit | a74ce1425e4f6075de443274a5e917c84357eac4 (patch) | |
| tree | 94b15feac4b13fdb16f25a25fae66cec25201975 | |
| parent | 61845220248c2368095158420b029683fad5570a (diff) | |
| download | linux-3.10-a74ce1425e4f6075de443274a5e917c84357eac4.tar.gz linux-3.10-a74ce1425e4f6075de443274a5e917c84357eac4.tar.bz2 linux-3.10-a74ce1425e4f6075de443274a5e917c84357eac4.zip | |
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>
| -rw-r--r-- | net/mac80211/work.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/net/mac80211/work.c b/net/mac80211/work.c index e73c8cae036..ac3549690b8 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, |