oldtb            1733 net/ipv4/fib_trie.c struct fib_table *fib_trie_unmerge(struct fib_table *oldtb)
oldtb            1735 net/ipv4/fib_trie.c 	struct trie *ot = (struct trie *)oldtb->tb_data;
oldtb            1742 net/ipv4/fib_trie.c 	if (oldtb->tb_data == oldtb->__data)
oldtb            1743 net/ipv4/fib_trie.c 		return oldtb;