wan: dscc4: 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 needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 851dc7b7e8b0a650482df9b86d2abf50d666e67a..288610df205c29efedcb4fb039998176de63746c 100644 (file)
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -699,8 +699,6 @@ static void dscc4_free1(struct pci_dev *pdev)
        for (i = 0; i < dev_per_card; i++)
                unregister_hdlc_device(dscc4_to_dev(root + i));
 
-       pci_set_drvdata(pdev, NULL);
-
        for (i = 0; i < dev_per_card; i++)
                free_netdev(root[i].dev);
        kfree(root);