ieee802154_mlme_ops are implemented only by ARPHRD_IEEE802154
devices.
Signed-off-by: Lennert Buytenhek <buytenh@xxxxxxxxxxxxxx>
---
net/ieee802154/6lowpan/core.c | 28 ----------------------------
net/ieee802154/6lowpan/tx.c | 7 ++++---
2 files changed, 4 insertions(+), 31 deletions(-)
diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index 0ae5822..f20a387 100644
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -55,27 +55,6 @@
LIST_HEAD(lowpan_devices);
static int lowpan_open_count;
-static __le16 lowpan_get_pan_id(const struct net_device *dev)
-{
- struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
-
- return ieee802154_mlme_ops(real_dev)->get_pan_id(real_dev);
-}
-
-static __le16 lowpan_get_short_addr(const struct net_device *dev)
-{
- struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
-
- return ieee802154_mlme_ops(real_dev)->get_short_addr(real_dev);
-}
-
-static u8 lowpan_get_dsn(const struct net_device *dev)
-{
- struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
-
- return ieee802154_mlme_ops(real_dev)->get_dsn(real_dev);
-}
-
static struct header_ops lowpan_header_ops = {
.create = lowpan_header_create,
};
@@ -103,12 +82,6 @@ static const struct net_device_ops lowpan_netdev_ops = {
.ndo_start_xmit = lowpan_xmit,
};
-static struct ieee802154_mlme_ops lowpan_mlme = {
- .get_pan_id = lowpan_get_pan_id,
- .get_short_addr = lowpan_get_short_addr,
- .get_dsn = lowpan_get_dsn,
-};
-
static void lowpan_setup(struct net_device *dev)
{
dev->addr_len = IEEE802154_ADDR_LEN;
@@ -124,7 +97,6 @@ static void lowpan_setup(struct net_device *dev)
dev->netdev_ops = &lowpan_netdev_ops;
dev->header_ops = &lowpan_header_ops;
- dev->ml_priv = &lowpan_mlme;
dev->destructor = free_netdev;
dev->features |= NETIF_F_NETNS_LOCAL;
}
diff --git a/net/ieee802154/6lowpan/tx.c b/net/ieee802154/6lowpan/tx.c
index 2349070..754e1df 100644
--- a/net/ieee802154/6lowpan/tx.c
+++ b/net/ieee802154/6lowpan/tx.c
@@ -190,6 +190,7 @@ err:
static int lowpan_header(struct sk_buff *skb, struct net_device *dev)
{
+ struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
struct ieee802154_addr sa, da;
struct ieee802154_mac_cb *cb = mac_cb_init(skb);
struct lowpan_addr_info info;
@@ -207,7 +208,7 @@ static int lowpan_header(struct sk_buff *skb, struct net_device *dev)
/* prepare wpan address data */
sa.mode = IEEE802154_ADDR_LONG;
- sa.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
+ sa.pan_id = ieee802154_mlme_ops(real_dev)->get_pan_id(real_dev);
sa.extended_addr = ieee802154_devaddr_from_raw(saddr);
/* intra-PAN communications */
@@ -226,8 +227,8 @@ static int lowpan_header(struct sk_buff *skb, struct net_device *dev)
cb->ackreq = true;
}
- return dev_hard_header(skb, lowpan_dev_info(dev)->real_dev,
- ETH_P_IPV6, (void *)&da, (void *)&sa, 0);
+ return dev_hard_header(skb, real_dev, ETH_P_IPV6,
+ (void *)&da, (void *)&sa, 0);
}
netdev_tx_t lowpan_xmit(struct sk_buff *skb, struct net_device *dev)
--
2.1.0
--
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