mac802154: rx: rename remove mac802154_subif_rx

This patch removes the mac802154_subif_rx function and do the necessary
calls inside of ieee802154_rx function. The ieee802154_rx is small
enough to move the functionality inside this function.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/mac802154/rx.c

@@ -242,11 +242,12 @@ mac802154_monitors_rx(struct ieee802154_local *local, struct sk_buff *skb)
 	rcu_read_unlock();
 }
 
-static void
-mac802154_subif_rx(struct ieee802154_hw *hw, struct sk_buff *skb)
+void ieee802154_rx(struct ieee802154_hw *hw, struct sk_buff *skb)
 {
 	struct ieee802154_local *local = hw_to_local(hw);
 
+	WARN_ON_ONCE(softirq_count() == 0);
+
 	skb->protocol = htons(ETH_P_IEEE802154);
 	skb_reset_mac_header(skb);
 
@@ -273,13 +274,6 @@ mac802154_subif_rx(struct ieee802154_hw *hw, struct sk_buff *skb)
 fail:
 	kfree_skb(skb);
 }
-
-void ieee802154_rx(struct ieee802154_hw *hw, struct sk_buff *skb)
-{
-	WARN_ON_ONCE(softirq_count() == 0);
-
-	mac802154_subif_rx(hw, skb);
-}
 EXPORT_SYMBOL(ieee802154_rx);
 
 void