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fib_trie: Fib find node should return parent
authorAlexander Duyck <alexander.h.duyck@redhat.com>
Wed, 4 Mar 2015 23:01:59 +0000 (15:01 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 5 Mar 2015 04:35:17 +0000 (23:35 -0500)
commitd4a975e83f4de2e454d7f937b36ce13b010c65ce
tree2745289321d4d530e2de3e2e55633827ee3c9459tree | snapshot
parent8be33e955cb959dabc1a6eef0b7356fe8cf73fa6commit | diff
fib_trie: Fib find node should return parent

This change makes it so that the parent pointer is returned by reference in
fib_find_node.  By doing this I can use it to find the parent node when I
am performing an insertion and I don't have to look for it again in
fib_insert_node.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/fib_trie.c diff | blob | history
Linux kernel for KaRo TX COM modules