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ipv6: fib: Unlink replaced routes from their nodes
authorIdo Schimmel <idosch@mellanox.com>
Thu, 3 Aug 2017 11:28:22 +0000 (13:28 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 3 Aug 2017 22:36:00 +0000 (15:36 -0700)
commit7483cea79957312e9f8e9cf760a1bc5d6c507113
tree1c7053e01df1e38f332a0f75a592bcafa6ac45cbtree | snapshot (tar.gz zip)
parentc5b12410fa591acb1d48e167b9bd0d2a7a38498dcommit | diff
ipv6: fib: Unlink replaced routes from their nodes

When a route is deleted its node pointer is set to NULL to indicate it's
no longer linked to its node. Do the same for routes that are replaced.

This will later allow us to test if a route is still in the FIB by
checking its node pointer instead of its reference count.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_fib.c diff | blob | blame | history