netdev - [net 04/12] net/mlx5: Bridge, fix ageing time

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Date:   Mon,  9 Aug 2021 20:59:15 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Leon Romanovsky <leonro@...dia.com>,
        Tariq Toukan <tariqt@...dia.com>,
        Vlad Buslov <vladbu@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net 04/12] net/mlx5: Bridge, fix ageing time

From: Vlad Buslov <vladbu@...dia.com>

Ageing time is not converted from clock_t to jiffies which results
incorrect ageing timeout calculation in workqueue update task. Fix it by
applying clock_t_to_jiffies() to provided value.

Fixes: c636a0f0f3f0 ("net/mlx5: Bridge, dynamic entry ageing")
Signed-off-by: Vlad Buslov <vladbu@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
index a6e1d4f78268..f3f56f32e435 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
@@ -579,7 +579,7 @@ static struct mlx5_esw_bridge *mlx5_esw_bridge_create(int ifindex,
 	xa_init(&bridge->vports);
 	bridge->ifindex = ifindex;
 	bridge->refcnt = 1;
-	bridge->ageing_time = BR_DEFAULT_AGEING_TIME;
+	bridge->ageing_time = clock_t_to_jiffies(BR_DEFAULT_AGEING_TIME);
 	list_add(&bridge->list, &br_offloads->bridges);
 
 	return bridge;
@@ -1006,7 +1006,7 @@ int mlx5_esw_bridge_ageing_time_set(unsigned long ageing_time, struct mlx5_eswit
 	if (!vport->bridge)
 		return -EINVAL;
 
-	vport->bridge->ageing_time = ageing_time;
+	vport->bridge->ageing_time = clock_t_to_jiffies(ageing_time);
 	return 0;
 }
 
-- 
2.31.1