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_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;