From dcdc7a5929842ca0df91eb50de9edebbb5e4e7d1 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 17 Aug 2013 07:32:09 +0800 Subject: [PATCH] vxlan: using kfree_rcu() to simplify the code The callback function of call_rcu() just calls a kfree(), so we can use kfree_rcu() instead of call_rcu() + callback function. Signed-off-by: Wei Yongjun Acked-by: Stephen Hemminger Signed-off-by: David S. Miller --- drivers/net/vxlan.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index b9401b53b699..3b21aca0c0c2 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -542,12 +542,6 @@ static int vxlan_fdb_create(struct vxlan_dev *vxlan, return 0; } -static void vxlan_fdb_free_rdst(struct rcu_head *head) -{ - struct vxlan_rdst *rd = container_of(head, struct vxlan_rdst, rcu); - kfree(rd); -} - static void vxlan_fdb_free(struct rcu_head *head) { struct vxlan_fdb *f = container_of(head, struct vxlan_fdb, rcu); @@ -687,7 +681,7 @@ static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[], */ if (rd && !list_is_singular(&f->remotes)) { list_del_rcu(&rd->list); - call_rcu(&rd->rcu, vxlan_fdb_free_rdst); + kfree_rcu(rd, rcu); goto out; } -- 2.20.1