diff options
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-18 07:09:03 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-08 09:51:10 +0400 |
| commit | 7e113a9c759d1918fcbe456c5eb8890a4da62eaa (patch) | |
| tree | a24b29cbd067739a068777bba7b0207016de987c /net/phonet | |
| parent | fa4bbc4ca5795fbf1303b98c924e51a21a920f14 (diff) | |
| download | linux-7e113a9c759d1918fcbe456c5eb8890a4da62eaa.tar.xz | |
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.c | 10 |
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; } |