From 2083d36790e328a364896a2833fbedbf6e1d2317 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Tue, 25 Oct 2016 11:25:56 +0200 Subject: mlxsw: spectrum_router: Save requested prefix bitlist when creating tree Currently, the prefix bitlist is not saved for LPM trees, causing the compare to always fail which causes the tree to be destroyed and created for every inserted and removed FIB entry. So fix this by saving the bitlist as it should have been done from the very beginning. Fixes: 53342023eed9 ("mlxsw: spectrum_router: Implement LPM trees management") Signed-off-by: Jiri Pirko Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlxsw') diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index f3d50d369bbe..4cff4c043d11 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -320,6 +320,8 @@ mlxsw_sp_lpm_tree_create(struct mlxsw_sp *mlxsw_sp, lpm_tree); if (err) goto err_left_struct_set; + memcpy(&lpm_tree->prefix_usage, prefix_usage, + sizeof(lpm_tree->prefix_usage)); return lpm_tree; err_left_struct_set: -- cgit v1.2.3