netdev - [patch net-next 04/15] mlxsw: spectrum_router: Use nexthop's scope to set action type

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Date:   Wed,  8 Feb 2017 11:16:31 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, idosch@...lanox.com, eladr@...lanox.com,
        mlxsw@...lanox.com
Subject: [patch net-next 04/15] mlxsw: spectrum_router: Use nexthop's scope to set action type

From: Ido Schimmel <idosch@...lanox.com>

We currently use the scope of the FIB info to distinguish between a
direct unicast route and a gatewayed one. However, the kernel is
perfectly happy to configure a route with scope UNIVERSE to a directly
connected network.

Instead, we can rely on the first nexthop's scope to check if the route
is gatewayed or not.

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 3d540d9..cad7e9a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1721,7 +1721,7 @@ mlxsw_sp_router_fib4_entry_init(struct mlxsw_sp *mlxsw_sp,
 		return 0;
 	}
 
-	if (fi->fib_scope != RT_SCOPE_UNIVERSE) {
+	if (fi->fib_nh->nh_scope != RT_SCOPE_LINK) {
 		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;
 		fib_entry->rif = r->rif;
 	} else {
-- 
2.7.4