netdev - [patch net-next 06/16] mlxsw: spectrum_router: Make mlxsw_sp_netdevice_ipip_ol_up

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Message-Id: <20171103090344.19444-7-jiri@resnulli.us>
Date:   Fri,  3 Nov 2017 10:03:34 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, petrm@...lanox.com, idosch@...lanox.com,
        mlxsw@...lanox.com
Subject: [patch net-next 06/16] mlxsw: spectrum_router: Make mlxsw_sp_netdevice_ipip_ol_up_event() void

From: Petr Machata <petrm@...lanox.com>

This function only ever returns 0, so don't pretend it returns anything
useful and just make it void.

Signed-off-by: Petr Machata <petrm@...lanox.com>
Reviewed-by: Ido Schimmel <idosch@...lanox.com>
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index da8fe7e..2b05f9f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1314,8 +1314,8 @@ static void mlxsw_sp_netdevice_ipip_ol_unreg_event(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp_ipip_entry_destroy(mlxsw_sp, ipip_entry);
 }
 
-static int mlxsw_sp_netdevice_ipip_ol_up_event(struct mlxsw_sp *mlxsw_sp,
-					       struct net_device *ol_dev)
+static void mlxsw_sp_netdevice_ipip_ol_up_event(struct mlxsw_sp *mlxsw_sp,
+						struct net_device *ol_dev)
 {
 	struct mlxsw_sp_fib_entry *decap_fib_entry;
 	struct mlxsw_sp_ipip_entry *ipip_entry;
@@ -1329,7 +1329,6 @@ static int mlxsw_sp_netdevice_ipip_ol_up_event(struct mlxsw_sp *mlxsw_sp,
 							  decap_fib_entry);
 	}
 
-	return 0;
 }
 
 static void
@@ -1402,7 +1401,8 @@ mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp_netdevice_ipip_ol_unreg_event(mlxsw_sp, ol_dev);
 		return 0;
 	case NETDEV_UP:
-		return mlxsw_sp_netdevice_ipip_ol_up_event(mlxsw_sp, ol_dev);
+		mlxsw_sp_netdevice_ipip_ol_up_event(mlxsw_sp, ol_dev);
+		return 0;
 	case NETDEV_DOWN:
 		mlxsw_sp_netdevice_ipip_ol_down_event(mlxsw_sp, ol_dev);
 		return 0;
-- 
2.9.5