aboutsummaryrefslogtreecommitdiffstats
path: root/net/phonet
diff options
context:
space:
mode:
authorLai Jiangshan <laijs@cn.fujitsu.com>2011-03-18 12:09:03 +0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-05-07 22:51:10 -0700
commit7e113a9c759d1918fcbe456c5eb8890a4da62eaa (patch)
treea24b29cbd067739a068777bba7b0207016de987c /net/phonet
parentfa4bbc4ca5795fbf1303b98c924e51a21a920f14 (diff)
net,rcu: convert call_rcu(phonet_device_rcu_free) to kfree_rcu()
The rcu callback phonet_device_rcu_free() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(phonet_device_rcu_free). Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'net/phonet')
-rw-r--r--net/phonet/pn_dev.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index 947038ddd04c..1566672235dd 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -162,14 +162,6 @@ int phonet_address_add(struct net_device *dev, u8 addr)
return err;
}
-static void phonet_device_rcu_free(struct rcu_head *head)
-{
- struct phonet_device *pnd;
-
- pnd = container_of(head, struct phonet_device, rcu);
- kfree(pnd);
-}
-
int phonet_address_del(struct net_device *dev, u8 addr)
{
struct phonet_device_list *pndevs = phonet_device_list(dev_net(dev));
@@ -188,7 +180,7 @@ int phonet_address_del(struct net_device *dev, u8 addr)
mutex_unlock(&pndevs->lock);
if (pnd)
- call_rcu(&pnd->rcu, phonet_device_rcu_free);
+ kfree_rcu(pnd, rcu);
return err;
}

Privacy Policy