diff options
| author | Alexander Aring | 2014-10-25 17:16:40 +0200 |
|---|---|---|
| committer | Marcel Holtmann | 2014-10-25 21:55:38 +0200 |
| commit | 59d19cd70cd38afd2d9bf2e3b48c3a5bbb630b5a (patch) | |
| tree | c50750db9700ada4088809468424c9e22fb59581 /net/mac802154/iface.c | |
| parent | mac802154: introduce hw_to_local function (diff) | |
| download | kernel-qcow2-linux-59d19cd70cd38afd2d9bf2e3b48c3a5bbb630b5a.tar.gz kernel-qcow2-linux-59d19cd70cd38afd2d9bf2e3b48c3a5bbb630b5a.tar.xz kernel-qcow2-linux-59d19cd70cd38afd2d9bf2e3b48c3a5bbb630b5a.zip | |
mac802154: introduce IEEE802154_DEV_TO_SUB_IF
This function adds a wrapper to call netdev_priv to getting the sdata
attribute. This is similar like the IEEE80211_DEV_TO_SUB_IF function
inside wireless stack implementation.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154/iface.c')
| -rw-r--r-- | net/mac802154/iface.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index c0dbb402b99b..cdd661f0ef3f 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -33,7 +33,7 @@ static int mac802154_wpan_update_llsec(struct net_device *dev) { - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct ieee802154_mlme_ops *ops = ieee802154_mlme_ops(dev); int rc = 0; @@ -56,7 +56,7 @@ static int mac802154_wpan_update_llsec(struct net_device *dev) static int mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct sockaddr_ieee802154 *sa = (struct sockaddr_ieee802154 *)&ifr->ifr_addr; int err = -ENOIOCTLCMD; @@ -123,7 +123,7 @@ static int mac802154_wpan_mac_addr(struct net_device *dev, void *p) int mac802154_set_mac_params(struct net_device *dev, const struct ieee802154_mac_params *params) { - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); mutex_lock(&sdata->local->iflist_mtx); sdata->mac_params = *params; @@ -135,7 +135,7 @@ int mac802154_set_mac_params(struct net_device *dev, void mac802154_get_mac_params(struct net_device *dev, struct ieee802154_mac_params *params) { - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); mutex_lock(&sdata->local->iflist_mtx); *params = sdata->mac_params; @@ -145,7 +145,7 @@ void mac802154_get_mac_params(struct net_device *dev, static int mac802154_wpan_open(struct net_device *dev) { int rc; - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct wpan_phy *phy = sdata->local->phy; rc = mac802154_slave_open(dev); @@ -241,7 +241,7 @@ static int mac802154_header_create(struct sk_buff *skb, unsigned len) { struct ieee802154_hdr hdr; - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct ieee802154_mac_cb *cb = mac_cb(skb); int hlen; @@ -314,7 +314,7 @@ mac802154_wpan_xmit(struct sk_buff *skb, struct net_device *dev) u8 chan, page; int rc; - sdata = netdev_priv(dev); + sdata = IEEE802154_DEV_TO_SUB_IF(dev); spin_lock_bh(&sdata->mib_lock); chan = sdata->chan; @@ -357,7 +357,7 @@ static const struct net_device_ops mac802154_wpan_ops = { static void mac802154_wpan_free(struct net_device *dev) { - struct ieee802154_sub_if_data *sdata = netdev_priv(dev); + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); mac802154_llsec_destroy(&sdata->sec); @@ -384,7 +384,7 @@ void mac802154_wpan_setup(struct net_device *dev) dev->netdev_ops = &mac802154_wpan_ops; dev->ml_priv = &mac802154_mlme_wpan; - sdata = netdev_priv(dev); + sdata = IEEE802154_DEV_TO_SUB_IF(dev); sdata->type = IEEE802154_DEV_WPAN; sdata->chan = MAC802154_CHAN_NONE; |