netdev - [PATCH -next] net/mlx4_en: fix error return code in mlx4_en_get

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Date:	Tue, 7 Jan 2014 16:56:07 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	amirv@...lanox.com, ogerlitz@...lanox.com, davem@...emloft.net
Cc:	yongjun_wei@...ndmicro.com.cn, netdev@...r.kernel.org
Subject: [PATCH -next] net/mlx4_en: fix error return code in mlx4_en_get_qp()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fix to return a negative error code from the error handling
case instead of 0.

Fixes: 837052d0ccc5 ('net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling')
Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 60b927e..fad4531 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -632,8 +632,9 @@ static int mlx4_en_get_qp(struct mlx4_en_priv *priv)
 	if (err)
 		goto steer_err;
 
-	if (mlx4_en_tunnel_steer_add(priv, priv->dev->dev_addr, *qpn,
-				     &priv->tunnel_reg_id))
+	err = mlx4_en_tunnel_steer_add(priv, priv->dev->dev_addr, *qpn,
+				       &priv->tunnel_reg_id);
+	if (err)
 		goto tunnel_err;
 
 	entry = kmalloc(sizeof(*entry), GFP_KERNEL);

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