netdev - [net-next 03/11] net/mlx5: Have single error unwinding path

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Message-Id: <20200515224854.20390-4-saeedm@mellanox.com>
Date:   Fri, 15 May 2020 15:48:46 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>, kuba@...nel.org
Cc:     netdev@...r.kernel.org, Parav Pandit <parav@...lanox.com>,
        Moshe Shemesh <moshe@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 03/11] net/mlx5: Have single error unwinding path

From: Parav Pandit <parav@...lanox.com>

Having multiple error unwinding path are error prone.
Lets have just one error unwinding path.

Signed-off-by: Parav Pandit <parav@...lanox.com>
Reviewed-by: Moshe Shemesh <moshe@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 742ba012c234..2e128068a48c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1217,10 +1217,9 @@ int mlx5_load_one(struct mlx5_core_dev *dev, bool boot)
 		mlx5_register_device(dev);
 
 	set_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state);
-out:
-	mutex_unlock(&dev->intf_state_mutex);
 
-	return err;
+	mutex_unlock(&dev->intf_state_mutex);
+	return 0;
 
 err_devlink_reg:
 	mlx5_unload(dev);
@@ -1230,8 +1229,8 @@ int mlx5_load_one(struct mlx5_core_dev *dev, bool boot)
 function_teardown:
 	mlx5_function_teardown(dev, boot);
 	dev->state = MLX5_DEVICE_STATE_INTERNAL_ERROR;
+out:
 	mutex_unlock(&dev->intf_state_mutex);
-
 	return err;
 }
 
-- 
2.25.4