tipc: rename function msg_get_wrapped() to msg_inner_hdr()

We rename the inline function msg_get_wrapped() to the more
comprehensible msg_inner_hdr().
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/bcast.c

@@ -323,7 +323,7 @@ static int tipc_mcast_send_sync(struct net *net, struct sk_buff *skb,
 
 	hdr = buf_msg(skb);
 	if (msg_user(hdr) == MSG_FRAGMENTER)
-		hdr = msg_get_wrapped(hdr);
+		hdr = msg_inner_hdr(hdr);
 	if (msg_type(hdr) != TIPC_MCAST_MSG)
 		return 0;
 
@@ -392,7 +392,7 @@ int tipc_mcast_xmit(struct net *net, struct sk_buff_head *pkts,
 		skb = skb_peek(pkts);
 		hdr = buf_msg(skb);
 		if (msg_user(hdr) == MSG_FRAGMENTER)
-			hdr = msg_get_wrapped(hdr);
+			hdr = msg_inner_hdr(hdr);
 		msg_set_is_rcast(hdr, method->rcast);
 
 		/* Switch method ? */

net/tipc/link.c

@@ -732,7 +732,7 @@ static void link_profile_stats(struct tipc_link *l)
 	if (msg_user(msg) == MSG_FRAGMENTER) {
 		if (msg_type(msg) != FIRST_FRAGMENT)
 			return;
-		length = msg_size(msg_get_wrapped(msg));
+		length = msg_size(msg_inner_hdr(msg));
 	}
 	l->stats.msg_lengths_total += length;
 	l->stats.msg_length_counts++;

net/tipc/msg.h

@@ -308,7 +308,7 @@ static inline unchar *msg_data(struct tipc_msg *m)
 	return ((unchar *)m) + msg_hdr_sz(m);
 }
 
-static inline struct tipc_msg *msg_get_wrapped(struct tipc_msg *m)
+static inline struct tipc_msg *msg_inner_hdr(struct tipc_msg *m)
 {
 	return (struct tipc_msg *)msg_data(m);
 }
@@ -486,7 +486,7 @@ static inline void msg_set_prevnode(struct tipc_msg *m, u32 a)
 static inline u32 msg_origport(struct tipc_msg *m)
 {
 	if (msg_user(m) == MSG_FRAGMENTER)
-		m = msg_get_wrapped(m);
+		m = msg_inner_hdr(m);
 	return msg_word(m, 4);
 }
 

net/tipc/node.c

@@ -1649,7 +1649,7 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb,
 	int usr = msg_user(hdr);
 	int mtyp = msg_type(hdr);
 	u16 oseqno = msg_seqno(hdr);
-	u16 iseqno = msg_seqno(msg_get_wrapped(hdr));
+	u16 iseqno = msg_seqno(msg_inner_hdr(hdr));
 	u16 exp_pkts = msg_msgcnt(hdr);
 	u16 rcv_nxt, syncpt, dlv_nxt, inputq_len;
 	int state = n->state;