netdev - [PATCH net-next 2/5] mlxsw: spectrum

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Message-Id: <20191226164117.53794-3-idosch@idosch.org>
Date:   Thu, 26 Dec 2019 18:41:14 +0200
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com, mlxsw@...lanox.com,
        Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 2/5] mlxsw: spectrum_router: Eliminate dead code

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

Since the driver no longer maintains a list of identical routes there is
no route to promote when a route is deleted.

Remove that code that took care of it.

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Acked-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 87a010cb43b1..0439b2399a53 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -4795,16 +4795,6 @@ static void mlxsw_sp_fib_node_entry_del(struct mlxsw_sp *mlxsw_sp,
 	if (!mlxsw_sp_fib_node_entry_is_first(fib_node, fib_entry))
 		return;
 
-	/* Promote the next entry by overwriting the deleted entry */
-	if (!list_is_singular(&fib_node->entry_list)) {
-		struct mlxsw_sp_fib_entry *n = list_next_entry(fib_entry, list);
-		enum mlxsw_reg_ralue_op op = MLXSW_REG_RALUE_OP_WRITE_DELETE;
-
-		mlxsw_sp_fib_entry_update(mlxsw_sp, n);
-		mlxsw_sp_fib_entry_offload_refresh(fib_entry, op, 0);
-		return;
-	}
-
 	mlxsw_sp_fib_entry_del(mlxsw_sp, fib_entry);
 }
 
-- 
2.24.1