fib_trie: Update insert and delete to make use of tp from find_node

This change makes it so that the insert and delete functions make use of
the tnode pointer returned in the fib_find_node call.  By doing this we
will not have to rely on the parent pointer in the leaf which will be going
away soon.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Duyck 2015-03-04 15:02:18 -08:00 • committed by David S. Miller
commit d5d6487cb8