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| author | Wang Chen <wangchen@cn.fujitsu.com> | 2008-11-12 23:39:10 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-12 23:39:10 -0800 |
| commit | 524ad0a79126efabf58d0a49eace6155ab5b4549 (patch) | |
| tree | 927e79d7d28d2c563c5beba74f06527df564e31c /net/bluetooth/bnep | |
| parent | 8f15ea42b64941001a401cf855a0869e24f3a845 (diff) | |
| download | op-kernel-dev-524ad0a79126efabf58d0a49eace6155ab5b4549.zip op-kernel-dev-524ad0a79126efabf58d0a49eace6155ab5b4549.tar.gz | |
netdevice: safe convert to netdev_priv() #part-4
We have some reasons to kill netdev->priv:
1. netdev->priv is equal to netdev_priv().
2. netdev_priv() wraps the calculation of netdev->priv's offset, obviously
netdev_priv() is more flexible than netdev->priv.
But we cann't kill netdev->priv, because so many drivers reference to it
directly.
This patch is a safe convert for netdev->priv to netdev_priv(netdev).
Since all of the netdev->priv is only for read.
But it is too big to be sent in one mail.
I split it to 4 parts and make every part smaller than 100,000 bytes,
which is max size allowed by vger.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bluetooth/bnep')
| -rw-r--r-- | net/bluetooth/bnep/core.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/bnep/netdev.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 7a4d530..f8efaf3 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -565,7 +565,7 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock) goto failed; } - s = dev->priv; + s = netdev_priv(dev); /* This is rx header therefore addresses are swapped. * ie eh.h_dest is our local address. */ diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c index d9fa0ab..47e179f 100644 --- a/net/bluetooth/bnep/netdev.c +++ b/net/bluetooth/bnep/netdev.c @@ -62,14 +62,14 @@ static int bnep_net_close(struct net_device *dev) static struct net_device_stats *bnep_net_get_stats(struct net_device *dev) { - struct bnep_session *s = dev->priv; + struct bnep_session *s = netdev_priv(dev); return &s->stats; } static void bnep_net_set_mc_list(struct net_device *dev) { #ifdef CONFIG_BT_BNEP_MC_FILTER - struct bnep_session *s = dev->priv; + struct bnep_session *s = netdev_priv(dev); struct sock *sk = s->sock->sk; struct bnep_set_filter_req *r; struct sk_buff *skb; @@ -183,7 +183,7 @@ static inline int bnep_net_proto_filter(struct sk_buff *skb, struct bnep_session static int bnep_net_xmit(struct sk_buff *skb, struct net_device *dev) { - struct bnep_session *s = dev->priv; + struct bnep_session *s = netdev_priv(dev); struct sock *sk = s->sock->sk; BT_DBG("skb %p, dev %p", skb, dev); |
