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-rw-r--r--drivers/net/ieee802154/at86rf230.c1
-rw-r--r--drivers/net/ieee802154/cc2520.c1
-rw-r--r--include/net/mac802154.h8
-rw-r--r--net/mac802154/ieee802154_i.h2
-rw-r--r--net/mac802154/iface.c9
-rw-r--r--net/mac802154/rx.c4
6 files changed, 6 insertions, 19 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 2f25a5ed8247..6e20e9c94b3c 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1602,7 +1602,6 @@ static int at86rf230_probe(struct spi_device *spi)
lp->spi = spi;
lp->slp_tr = slp_tr;
hw->parent = &spi->dev;
- hw->vif_data_size = sizeof(*lp);
ieee802154_random_extended_addr(&hw->phy->perm_extended_addr);
lp->regmap = devm_regmap_init_spi(spi, &at86rf230_regmap_spi_config);
diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c
index 8141353221a1..a8bafd6bd5e4 100644
--- a/drivers/net/ieee802154/cc2520.c
+++ b/drivers/net/ieee802154/cc2520.c
@@ -742,7 +742,6 @@ static int cc2520_register(struct cc2520_private *priv)
priv->hw->priv = priv;
priv->hw->parent = &priv->spi->dev;
priv->hw->extra_tx_headroom = 0;
- priv->hw->vif_data_size = sizeof(*priv);
ieee802154_random_extended_addr(&priv->hw->phy->perm_extended_addr);
/* We do support only 2.4 Ghz */
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index 9605c7f7453f..80a9e60ceb0c 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -56,13 +56,6 @@ struct ieee802154_hw_addr_filt {
u8 pan_coord;
};
-struct ieee802154_vif {
- int type;
-
- /* must be last */
- u8 drv_priv[0] __aligned(sizeof(void *));
-};
-
struct ieee802154_hw {
/* filled by the driver */
int extra_tx_headroom;
@@ -73,7 +66,6 @@ struct ieee802154_hw {
struct ieee802154_hw_addr_filt hw_filt;
void *priv;
struct wpan_phy *phy;
- size_t vif_data_size;
};
/* Checksum is in hardware and is omitted from a packet
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index eec668f3637f..34755d5751a4 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -92,8 +92,6 @@ struct ieee802154_sub_if_data {
struct mutex sec_mtx;
struct mac802154_llsec sec;
- /* must be last, dynamically sized area in this! */
- struct ieee802154_vif vif;
};
#define MAC802154_CHAN_NONE 0xff /* No channel is assigned */
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 6ac023932ce0..3a67d35d4672 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -219,8 +219,8 @@ ieee802154_check_concurrent_iface(struct ieee802154_sub_if_data *sdata,
* exist really an use case if we need to support
* multiple node types at the same time.
*/
- if (sdata->vif.type == NL802154_IFTYPE_NODE &&
- nsdata->vif.type == NL802154_IFTYPE_NODE)
+ if (wpan_dev->iftype == NL802154_IFTYPE_NODE &&
+ nsdata->wpan_dev.iftype == NL802154_IFTYPE_NODE)
return -EBUSY;
/* check all phy mac sublayer settings are the same.
@@ -243,7 +243,7 @@ static int mac802154_wpan_open(struct net_device *dev)
struct ieee802154_local *local = sdata->local;
struct wpan_dev *wpan_dev = &sdata->wpan_dev;
- rc = ieee802154_check_concurrent_iface(sdata, sdata->vif.type);
+ rc = ieee802154_check_concurrent_iface(sdata, wpan_dev->iftype);
if (rc < 0)
return rc;
@@ -467,7 +467,6 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
u8 tmp;
/* set some type-dependent values */
- sdata->vif.type = type;
sdata->wpan_dev.iftype = type;
get_random_bytes(&tmp, sizeof(tmp));
@@ -523,7 +522,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
ASSERT_RTNL();
- ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name,
+ ndev = alloc_netdev(sizeof(*sdata), name,
name_assign_type, ieee802154_if_setup);
if (!ndev)
return ERR_PTR(-ENOMEM);
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index e0f10063cac3..1bdf98068608 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -202,7 +202,7 @@ __ieee802154_rx_handle_packet(struct ieee802154_local *local,
}
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->vif.type != NL802154_IFTYPE_NODE ||
+ if (sdata->wpan_dev.iftype != NL802154_IFTYPE_NODE ||
!netif_running(sdata->dev))
continue;
@@ -227,7 +227,7 @@ ieee802154_monitors_rx(struct ieee802154_local *local, struct sk_buff *skb)
skb->protocol = htons(ETH_P_IEEE802154);
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->vif.type != NL802154_IFTYPE_MONITOR)
+ if (sdata->wpan_dev.iftype != NL802154_IFTYPE_MONITOR)
continue;
if (!ieee802154_sdata_running(sdata))