ipv4: Update some fib_hash centric interface names.

fib_hash_init() --> fib_trie_init()
fib_hash_table() --> fib_trie_table()

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 930768b..2a49c06 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -51,11 +51,11 @@
 {
 	struct fib_table *local_table, *main_table;
 
-	local_table = fib_hash_table(RT_TABLE_LOCAL);
+	local_table = fib_trie_table(RT_TABLE_LOCAL);
 	if (local_table == NULL)
 		return -ENOMEM;
 
-	main_table  = fib_hash_table(RT_TABLE_MAIN);
+	main_table  = fib_trie_table(RT_TABLE_MAIN);
 	if (main_table == NULL)
 		goto fail;
 
@@ -82,7 +82,7 @@
 	if (tb)
 		return tb;
 
-	tb = fib_hash_table(id);
+	tb = fib_trie_table(id);
 	if (!tb)
 		return NULL;
 	h = id & (FIB_TABLE_HASHSZ - 1);
@@ -1086,5 +1086,5 @@
 	register_netdevice_notifier(&fib_netdev_notifier);
 	register_inetaddr_notifier(&fib_inetaddr_notifier);
 
-	fib_hash_init();
+	fib_trie_init();
 }
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 16d589c..73cb984 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1916,7 +1916,7 @@
 	return skb->len;
 }
 
-void __init fib_hash_init(void)
+void __init fib_trie_init(void)
 {
 	fn_alias_kmem = kmem_cache_create("ip_fib_alias",
 					  sizeof(struct fib_alias),
@@ -1929,8 +1929,7 @@
 }
 
 
-/* Fix more generic FIB names for init later */
-struct fib_table *fib_hash_table(u32 id)
+struct fib_table *fib_trie_table(u32 id)
 {
 	struct fib_table *tb;
 	struct trie *t;