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Message-Id: <20190124190155.525395635@linuxfoundation.org>
Date: Thu, 24 Jan 2019 20:19:52 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Ido Schimmel <idosch@...lanox.com>,
Jiri Pirko <jiri@...lanox.com>,
"David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.14 03/63] mlxsw: spectrum_switchdev: Set PVID correctly during VLAN deletion
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ido Schimmel <idosch@...lanox.com>
[ Upstream commit 674bed5df4cab8f96d04f7b99608883a48f9226b ]
When a VLAN is deleted from a bridge port we should not change the PVID
unless the deleted VLAN is the PVID.
Fixes: fe9ccc785de5 ("mlxsw: spectrum_switchdev: Don't batch VLAN operations")
Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Acked-by: Jiri Pirko <jiri@...lanox.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1424,7 +1424,7 @@ static void
mlxsw_sp_bridge_port_vlan_del(struct mlxsw_sp_port *mlxsw_sp_port,
struct mlxsw_sp_bridge_port *bridge_port, u16 vid)
{
- u16 pvid = mlxsw_sp_port->pvid == vid ? 0 : vid;
+ u16 pvid = mlxsw_sp_port->pvid == vid ? 0 : mlxsw_sp_port->pvid;
struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
mlxsw_sp_port_vlan = mlxsw_sp_port_vlan_find_by_vid(mlxsw_sp_port, vid);
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