netdev - [PATCH net 08/10] net/mlx5e: Un-register uplink representor on nic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1484080419-24256-9-git-send-email-saeedm@mellanox.com>
Date:   Tue, 10 Jan 2017 22:33:37 +0200
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH net 08/10] net/mlx5e: Un-register uplink representor on nic_disable

The code before this patch registered uplink e-Switch representor
on nic_enable and unregistered on nic_cleanup, the right place
for this unregister is in nic_disable.

Fixes: 127ea380acc9 ("net/mlx5: Add Representors registration API")
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
Reviewed-by: Mohamad Haj Yahia <mohamad@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 1236b27..2b7dd31 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3675,14 +3675,8 @@ static void mlx5e_nic_init(struct mlx5_core_dev *mdev,
 
 static void mlx5e_nic_cleanup(struct mlx5e_priv *priv)
 {
-	struct mlx5_core_dev *mdev = priv->mdev;
-	struct mlx5_eswitch *esw = mdev->priv.eswitch;
-
 	mlx5e_vxlan_cleanup(priv);
 
-	if (MLX5_CAP_GEN(mdev, vport_group_manager))
-		mlx5_eswitch_unregister_vport_rep(esw, 0);
-
 	if (priv->xdp_prog)
 		bpf_prog_put(priv->xdp_prog);
 }
@@ -3807,9 +3801,14 @@ static void mlx5e_nic_enable(struct mlx5e_priv *priv)
 
 static void mlx5e_nic_disable(struct mlx5e_priv *priv)
 {
+	struct mlx5_core_dev *mdev = priv->mdev;
+	struct mlx5_eswitch *esw = mdev->priv.eswitch;
+
 	queue_work(priv->wq, &priv->set_rx_mode_work);
+	if (MLX5_CAP_GEN(mdev, vport_group_manager))
+		mlx5_eswitch_unregister_vport_rep(esw, 0);
 	mlx5e_disable_async_events(priv);
-	mlx5_lag_remove(priv->mdev);
+	mlx5_lag_remove(mdev);
 }
 
 static const struct mlx5e_profile mlx5e_nic_profile = {
-- 
2.7.4