netdev - [PATCH 2/2] mlx5: remove unnecessary pci_set

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Date:   Tue, 15 Aug 2017 02:33:06 -0400
From:   Zhu Yanjun <yanjun.zhu@...cle.com>
To:     saeedm@...lanox.com, matanb@...lanox.com, leonro@...lanox.com,
        netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        yuval.shaia@...cle.com
Subject: [PATCH 2/2] mlx5: remove unnecessary pci_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not necessary to manually clear the
device driver data to NULL.

Cc: Joe Jin <joe.jin@...cle.com>
Cc: Junxiao Bi <junxiao.bi@...cle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@...cle.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index c065132..2cafbdc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1407,7 +1407,6 @@ static int init_one(struct pci_dev *pdev,
 	cleanup_srcu_struct(&priv->pfault_srcu);
 clean_dev:
 #endif
-	pci_set_drvdata(pdev, NULL);
 	devlink_free(devlink);
 
 	return err;
@@ -1434,7 +1433,6 @@ static void remove_one(struct pci_dev *pdev)
 #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
 	cleanup_srcu_struct(&priv->pfault_srcu);
 #endif
-	pci_set_drvdata(pdev, NULL);
 	devlink_free(devlink);
 }
 
-- 
2.7.4