netdev - [patch net-next 04/10] mlxsw: spectrum_router: Use helper to check for last neighbor

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Message-Id: <20170925083230.1193-5-jiri@resnulli.us>
Date:   Mon, 25 Sep 2017 10:32:24 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, arkadis@...lanox.com, idosch@...lanox.com,
        mlxsw@...lanox.com
Subject: [patch net-next 04/10] mlxsw: spectrum_router: Use helper to check for last neighbor

From: Arkadi Sharshevsky <arkadis@...lanox.com>

Use list_is_last helper to check for last neighbor.

Signed-off-by: Arkadi Sharshevsky <arkadis@...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 e8c2170..8e78a95 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1332,7 +1332,7 @@ mlxsw_sp_rif_neigh_next(struct mlxsw_sp_rif *rif,
 						typeof(*neigh_entry),
 						rif_list_node);
 	}
-	if (neigh_entry->rif_list_node.next == &rif->neigh_list)
+	if (list_is_last(&neigh_entry->rif_list_node, &rif->neigh_list))
 		return NULL;
 	return list_next_entry(neigh_entry, rif_list_node);
 }
-- 
2.9.5