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| author |   Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-08-17 07:32:09 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-08-20 15:05:03 -0700 |
| commit | dcdc7a5929842ca0df91eb50de9edebbb5e4e7d1 (patch) | |
| tree | fc7860d3d52e472c418639b81c0dc55c2b53d9c3 /drivers/net/vxlan.c | |
| parent | r8169,sis190: remove unnecessary length check (diff) | |
| download | linux-dev-dcdc7a5929842ca0df91eb50de9edebbb5e4e7d1.tar.xz linux-dev-dcdc7a5929842ca0df91eb50de9edebbb5e4e7d1.zip | |
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 <yongjun_wei@trendmicro.com.cn>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxlan.c')
| -rw-r--r-- | drivers/net/vxlan.c | 8 |
1 files changed, 1 insertions, 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; } |