linux-kernel - [PATCH AUTOSEL for 4.14 015/135] mlxsw: spectrum: Fix error return code in mlxsw_sp_port

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Message-ID: <20171207154513.4154-15-alexander.levin@verizon.com>
Date:   Thu, 7 Dec 2017 15:45:33 +0000
From:   alexander.levin@...izon.com
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Cc:     Wei Yongjun <weiyongjun1@...wei.com>,
        "David S . Miller" <davem@...emloft.net>,
        alexander.levin@...izon.com
Subject: [PATCH AUTOSEL for 4.14 015/135] mlxsw: spectrum: Fix error return
 code in mlxsw_sp_port_create()

From: Wei Yongjun <weiyongjun1@...wei.com>

[ Upstream commit d86fd113ebbb37726ef7c7cc6fd6d5ce377455d6 ]

Fix to return a negative error code from the VID  create error handling
case instead of 0, as done elsewhere in this function.

Fixes: c57529e1d5d8 ("mlxsw: spectrum: Replace vPorts with Port-VLAN")
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
Reviewed-by: Ido Schimmel <idosch@...lanox.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 696b99e65a5a..db38880f54b4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2974,6 +2974,7 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 	if (IS_ERR(mlxsw_sp_port_vlan)) {
 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to create VID 1\n",
 			mlxsw_sp_port->local_port);
+		err = PTR_ERR(mlxsw_sp_port_vlan);
 		goto err_port_vlan_get;
 	}
 
-- 
2.11.0