X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_RATEEST.c;h=f264032b8c56e1748e84de12fa1ef801dfc35152;hb=597a67e0ba758e3d2239c81fbb648c6e69ec30a2;hp=de079abd5bc873ae270abdfaa8d9c28af7df11ba;hpb=dc7c0b6a6d28b0de231728de963ed53a9cee85cf;p=mv-sheeva.git

diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index de079abd5bc..f264032b8c5 100644
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -60,11 +60,6 @@ struct xt_rateest *xt_rateest_lookup(const char *name)
 }
 EXPORT_SYMBOL_GPL(xt_rateest_lookup);
 
-static void xt_rateest_free_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct xt_rateest, rcu));
-}
-
 void xt_rateest_put(struct xt_rateest *est)
 {
 	mutex_lock(&xt_rateest_mutex);
@@ -75,7 +70,7 @@ void xt_rateest_put(struct xt_rateest *est)
 		 * gen_estimator est_timer() might access est->lock or bstats,
 		 * wait a RCU grace period before freeing 'est'
 		 */
-		call_rcu(&est->rcu, xt_rateest_free_rcu);
+		kfree_rcu(est, rcu);
 	}
 	mutex_unlock(&xt_rateest_mutex);
 }
@@ -188,7 +183,6 @@ static int __init xt_rateest_tg_init(void)
 static void __exit xt_rateest_tg_fini(void)
 {
 	xt_unregister_target(&xt_rateest_tg_reg);
-	rcu_barrier(); /* Wait for completion of call_rcu()'s (xt_rateest_free_rcu) */
 }