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authorAlexander Aring <alex.aring@gmail.com>2014-10-25 17:16:39 +0200
committerMarcel Holtmann <marcel@holtmann.org>2014-10-25 21:55:38 +0200
commit60741361c3ca229a1dbb18e05d11e97b7ea75d69 (patch)
tree71194fea29b7c5a5f21344fc5046c9464df55f46 /net
parentmac802154: rename sdata slaves and slaves_mtx (diff)
downloadlinux-60741361c3ca229a1dbb18e05d11e97b7ea75d69.tar.xz
linux-60741361c3ca229a1dbb18e05d11e97b7ea75d69.zip
mac802154: introduce hw_to_local function
This patch replace the mac802154_to_priv macro with a static inline function named hw_to_local. This brings a similar naming convention like mac80211 stack. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
-rw-r--r--net/mac802154/ieee802154_i.h8
-rw-r--r--net/mac802154/main.c6
-rw-r--r--net/mac802154/rx.c4
-rw-r--r--net/mac802154/tx.c2
4 files changed, 12 insertions, 8 deletions
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index b7cf41c989ec..41e29b00e7a0 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -99,10 +99,14 @@ struct ieee802154_sub_if_data {
struct mac802154_llsec sec;
};
-#define mac802154_to_priv(_hw) container_of(_hw, struct ieee802154_local, hw)
-
#define MAC802154_CHAN_NONE 0xff /* No channel is assigned */
+static inline struct ieee802154_local *
+hw_to_local(struct ieee802154_hw *hw)
+{
+ return container_of(hw, struct ieee802154_local, hw);
+}
+
extern struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced;
extern struct ieee802154_mlme_ops mac802154_mlme_wpan;
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 34e7e617611a..c7799faf508b 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -289,7 +289,7 @@ EXPORT_SYMBOL(ieee802154_alloc_hw);
void ieee802154_free_hw(struct ieee802154_hw *hw)
{
- struct ieee802154_local *local = mac802154_to_priv(hw);
+ struct ieee802154_local *local = hw_to_local(hw);
BUG_ON(!list_empty(&local->interfaces));
@@ -301,7 +301,7 @@ EXPORT_SYMBOL(ieee802154_free_hw);
int ieee802154_register_hw(struct ieee802154_hw *hw)
{
- struct ieee802154_local *local = mac802154_to_priv(hw);
+ struct ieee802154_local *local = hw_to_local(hw);
int rc = -ENOSYS;
if (hw->flags & IEEE802154_HW_TXPOWER) {
@@ -381,7 +381,7 @@ EXPORT_SYMBOL(ieee802154_register_hw);
void ieee802154_unregister_hw(struct ieee802154_hw *hw)
{
- struct ieee802154_local *local = mac802154_to_priv(hw);
+ struct ieee802154_local *local = hw_to_local(hw);
struct ieee802154_sub_if_data *sdata, *next;
flush_workqueue(local->dev_workqueue);
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index dc01817a92c5..1b5e8e332b9b 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -49,7 +49,7 @@ struct rx_work {
static void
mac802154_subif_rx(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi)
{
- struct ieee802154_local *local = mac802154_to_priv(hw);
+ struct ieee802154_local *local = hw_to_local(hw);
mac_cb(skb)->lqi = lqi;
skb->protocol = htons(ETH_P_IEEE802154);
@@ -90,7 +90,7 @@ static void mac802154_rx_worker(struct work_struct *work)
void
ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi)
{
- struct ieee802154_local *local = mac802154_to_priv(hw);
+ struct ieee802154_local *local = hw_to_local(hw);
struct rx_work *work;
if (!skb)
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index b6039c75d175..36844264b20b 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -88,7 +88,7 @@ netdev_tx_t mac802154_tx(struct ieee802154_local *local, struct sk_buff *skb,
goto err_tx;
}
- mac802154_monitors_rx(mac802154_to_priv(&local->hw), skb);
+ mac802154_monitors_rx(local, skb);
if (!(local->hw.flags & IEEE802154_HW_OMIT_CKSUM)) {
u16 crc = crc_ccitt(0, skb->data, skb->len);