netdev - [PATCH net-next] net/mlx5e: IPoIB, Fix error handling in mlx5_rdma_netdev

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Date:   Wed, 19 Apr 2017 12:59:15 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Saeed Mahameed <saeedm@...lanox.com>
Cc:     Matan Barak <matanb@...lanox.com>,
        Leon Romanovsky <leonro@...lanox.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH net-next] net/mlx5e: IPoIB, Fix error handling in
 mlx5_rdma_netdev_alloc()

The labels were out of order, so it either could result in an Oops or a
leak.

Fixes: 48935bbb7ae8 ("net/mlx5e: IPoIB, Add netdevice profile skeleton")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
index 001d2953cb6d..ec78e637840f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
@@ -471,10 +471,11 @@ struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
 	 */
 	return netdev;
 
-free_mdev_resources:
-	mlx5e_destroy_mdev_resources(mdev);
 err_free_netdev:
 	free_netdev(netdev);
+free_mdev_resources:
+	mlx5e_destroy_mdev_resources(mdev);
+
 	return NULL;
 }
 EXPORT_SYMBOL(mlx5_rdma_netdev_alloc);