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Commit 5b12100a authored by David Kershner's avatar David Kershner Committed by Greg Kroah-Hartman
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staging: unisys: unregister netdev when create debugfs fails 



Noticed we were not unregistering the netdevice if we failed to
create the debugfs entries. This patch fixes that problem.

Signed-off-by: default avatarDavid Kershner <david.kershner@unisys.com>
Signed-off-by: default avatarBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dd3afa57

drivers/staging/unisys/visornic/visornic_main.c

+4 −1
Original line number Diff line number Diff line
@@ -1924,13 +1924,16 @@ static int visornic_probe(struct visor_device *dev) 
			"%s debugfs_create_dir %s failed\n",

			__func__, netdev->name);

		err = -ENOMEM;

		goto cleanup_xmit_cmdrsp;

		goto cleanup_register_netdev;

	}



	dev_info(&dev->device, "%s success netdev=%s\n",

		 __func__, netdev->name);

	return 0;



cleanup_register_netdev:

	unregister_netdev(netdev);



cleanup_napi_add:

	del_timer_sync(&devdata->irq_poll_timer);

	netif_napi_del(&devdata->napi);