ieee802154: 6lowpan: rename process_data and lowpan_process_data

As we have decouple decompression from data delivery we can now rename all
occurences of process_data in receive path.

Signed-off-by: Martin Townsend <mtownsend1973@gmail.com>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 40e2cec..aa6ebbf 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -257,8 +257,8 @@
 	return netif_rx(skb_cp);
 }
 
-static int process_data(struct sk_buff *skb, struct net_device *netdev,
-			struct l2cap_chan *chan)
+static int iphc_decompress(struct sk_buff *skb, struct net_device *netdev,
+			   struct l2cap_chan *chan)
 {
 	const u8 *saddr, *daddr;
 	u8 iphc0, iphc1;
@@ -287,10 +287,11 @@
 	if (lowpan_fetch_skb_u8(skb, &iphc1))
 		goto drop;
 
-	return lowpan_process_data(skb, netdev,
-				   saddr, IEEE802154_ADDR_LONG, EUI64_ADDR_LEN,
-				   daddr, IEEE802154_ADDR_LONG, EUI64_ADDR_LEN,
-				   iphc0, iphc1);
+	return lowpan_header_decompress(skb, netdev,
+					saddr, IEEE802154_ADDR_LONG,
+					EUI64_ADDR_LEN, daddr,
+					IEEE802154_ADDR_LONG, EUI64_ADDR_LEN,
+					iphc0, iphc1);
 
 drop:
 	kfree_skb(skb);
@@ -346,7 +347,7 @@
 			if (!local_skb)
 				goto drop;
 
-			ret = process_data(local_skb, dev, chan);
+			ret = iphc_decompress(local_skb, dev, chan);
 			if (ret < 0)
 				goto drop;