diff options
| author | Vitaliy Gusev <vgusev@openvz.org> | 2009-12-25 07:17:43 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-26 20:24:44 -0800 |
| commit | 80924e5f7dbe00d964b7249160c7ca25fa3cd889 (patch) | |
| tree | 8c1973dc42042703f2b50db5203efb30e9cf4a8f /drivers/net/tun.c | |
| parent | 08fafd8461c0ca8d1b389b7dc11d17e7b2331282 (diff) | |
tun: use tun_sk instead container_of
Using macro tun_sk is more clear and shorter. However tun.c has tun_sk,
but doesn't use it.
Signed-off-by: Vitaliy Gusev <vgusev@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 01e99f22210..2834a01bae2 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -849,13 +849,13 @@ static void tun_sock_write_space(struct sock *sk) if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) wake_up_interruptible_sync(sk->sk_sleep); - tun = container_of(sk, struct tun_sock, sk)->tun; + tun = tun_sk(sk)->tun; kill_fasync(&tun->fasync, SIGIO, POLL_OUT); } static void tun_sock_destruct(struct sock *sk) { - free_netdev(container_of(sk, struct tun_sock, sk)->tun->dev); + free_netdev(tun_sk(sk)->tun->dev); } static struct proto tun_proto = { @@ -990,7 +990,7 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) sk->sk_write_space = tun_sock_write_space; sk->sk_sndbuf = INT_MAX; - container_of(sk, struct tun_sock, sk)->tun = tun; + tun_sk(sk)->tun = tun; security_tun_dev_post_create(sk); |