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mlxsw: spectrum_router: Nullify nexthop's neigh pointer
authorIdo Schimmel <idosch@mellanox.com>
Wed, 8 Feb 2017 10:16:28 +0000 (11:16 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Feb 2017 20:25:15 +0000 (15:25 -0500)
commite58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b
tree621668a6300c1f08d59559ed25c52b833114fe4atree | snapshot (tar.gz zip)
parentb05d0cfa1932376dc388a0fe67564572a84374a3commit | diff
mlxsw: spectrum_router: Nullify nexthop's neigh pointer

When we invalidate a nexthop we should also invalidate its neighbour
entry pointer as it might be destroyed later on. This makes the nexthop
de-init function symmetric with its init and also ensures nobody will
try to access the neighbour entry.

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>
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c diff | blob | blame | history