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Commit 4087641b authored by Kumar Amit Mehta's avatar Kumar Amit Mehta Committed by Greg Kroah-Hartman
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staging: rtl8192e: rtl8192e: rtl_core.c: Audit the return value of register_netdev() 



Inspect the return value of register_netdev() in the driver probe routine and
return -ENODEV in case of error.

Signed-off-by: default avatarKumar Amit Mehta <gmate.amit@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dba2939c

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -2955,7 +2955,8 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev, 
	netif_carrier_off(dev);

	netif_carrier_off(dev);

	netif_stop_queue(dev);

	netif_stop_queue(dev);





	register_netdev(dev);

	if (register_netdev(dev))

		goto err_free_irq;

	RT_TRACE(COMP_INIT, "dev name: %s\n", dev->name);

	RT_TRACE(COMP_INIT, "dev name: %s\n", dev->name);





	rtl8192_proc_init_one(dev);

	rtl8192_proc_init_one(dev);