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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-01 23:27:50 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:51:14 -0700 |
| commit | ae179ae433bb4ef6b6179c5c1c7b6cc7dc01c670 (patch) | |
| tree | 158c66a1003073865ec1e4e1a2659a3f23f79cbf /net/batman-adv/originator.c | |
| parent | eb340b2f804860a51a0b92e35fd36742b6c2d6b7 (diff) | |
| download | lwn-ae179ae433bb4ef6b6179c5c1c7b6cc7dc01c670.tar.gz lwn-ae179ae433bb4ef6b6179c5c1c7b6cc7dc01c670.zip | |
batman,rcu: convert call_rcu(neigh_node_free_rcu) to kfree()
The RCU callback neigh_node_free_rcu() just calls kfree(), so we can use
kfree_rcu() instead of call_rcu().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Marek Lindner <lindner_marek@yahoo.de>
Cc: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Acked-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/originator.c')
| -rw-r--r-- | net/batman-adv/originator.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index 0b9133022d2d..ed23a5895d6c 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -56,18 +56,10 @@ err: return 0; } -static void neigh_node_free_rcu(struct rcu_head *rcu) -{ - struct neigh_node *neigh_node; - - neigh_node = container_of(rcu, struct neigh_node, rcu); - kfree(neigh_node); -} - void neigh_node_free_ref(struct neigh_node *neigh_node) { if (atomic_dec_and_test(&neigh_node->refcount)) - call_rcu(&neigh_node->rcu, neigh_node_free_rcu); + kfree_rcu(neigh_node, rcu); } struct neigh_node *create_neighbor(struct orig_node *orig_node, |