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Diffstat (limited to 'net/mac802154')
-rw-r--r--net/mac802154/driver-ops.h3
-rw-r--r--net/mac802154/mac_cmd.c2
-rw-r--r--net/mac802154/rx.c3
-rw-r--r--net/mac802154/tx.c9
4 files changed, 2 insertions, 15 deletions
diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h
index 0550f3365..fd9daf2ec 100644
--- a/net/mac802154/driver-ops.h
+++ b/net/mac802154/driver-ops.h
@@ -18,9 +18,6 @@ drv_xmit_async(struct ieee802154_local *local, struct sk_buff *skb)
static inline int
drv_xmit_sync(struct ieee802154_local *local, struct sk_buff *skb)
{
- /* don't allow other operations while sync xmit */
- ASSERT_RTNL();
-
might_sleep();
return local->ops->xmit_sync(&local->hw, skb);
diff --git a/net/mac802154/mac_cmd.c b/net/mac802154/mac_cmd.c
index 8606da459..3db16346c 100644
--- a/net/mac802154/mac_cmd.c
+++ b/net/mac802154/mac_cmd.c
@@ -126,7 +126,7 @@ static void mac802154_get_mac_params(struct net_device *dev,
params->lbt = wpan_dev->lbt;
}
-static struct ieee802154_llsec_ops mac802154_llsec_ops = {
+static const struct ieee802154_llsec_ops mac802154_llsec_ops = {
.get_params = mac802154_get_params,
.set_params = mac802154_set_params,
.add_key = mac802154_add_key,
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index 42e96729d..446e13003 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -217,8 +217,7 @@ __ieee802154_rx_handle_packet(struct ieee802154_local *local,
break;
}
- if (skb)
- kfree_skb(skb);
+ kfree_skb(skb);
}
static void
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index 3827f359b..7e253455f 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -38,12 +38,6 @@ void ieee802154_xmit_worker(struct work_struct *work)
struct net_device *dev = skb->dev;
int res;
- rtnl_lock();
-
- /* check if ifdown occurred while schedule */
- if (!netif_running(dev))
- goto err_tx;
-
res = drv_xmit_sync(local, skb);
if (res)
goto err_tx;
@@ -53,14 +47,11 @@ void ieee802154_xmit_worker(struct work_struct *work)
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
- rtnl_unlock();
-
return;
err_tx:
/* Restart the netif queue on each sub_if_data object. */
ieee802154_wake_queue(&local->hw);
- rtnl_unlock();
kfree_skb(skb);
netdev_dbg(dev, "transmission failed\n");
}