From 8e3572cff70ee19a0a1f2e2dde0bca0b7c8b54dc Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 2 May 2011 00:52:23 -0700 Subject: [PATCH] batman,rcu: convert call_rcu(softif_neigh_free_rcu) to kfree_rcu The RCU callback softif_neigh_free_rcu() just calls kfree(), so we can use kfree_rcu() instead of call_rcu(). Signed-off-by: Paul E. McKenney Cc: Marek Lindner Cc: Simon Wunderlich Acked-by: David S. Miller Reviewed-by: Josh Triplett Acked-by: Sven Eckelmann --- net/batman-adv/soft-interface.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 824e1f6..04efe02 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -76,18 +76,10 @@ int my_skb_head_push(struct sk_buff *skb, unsigned int len) return 0; } -static void softif_neigh_free_rcu(struct rcu_head *rcu) -{ - struct softif_neigh *softif_neigh; - - softif_neigh = container_of(rcu, struct softif_neigh, rcu); - kfree(softif_neigh); -} - static void softif_neigh_free_ref(struct softif_neigh *softif_neigh) { if (atomic_dec_and_test(&softif_neigh->refcount)) - call_rcu(&softif_neigh->rcu, softif_neigh_free_rcu); + kfree_rcu(softif_neigh, rcu); } void softif_neigh_purge(struct bat_priv *bat_priv) -- 2.7.4