From 4087641b255cb003ce653aac79e3445fcb864552 Mon Sep 17 00:00:00 2001 From: Kumar Amit Mehta Date: Thu, 15 Nov 2012 22:52:13 +0530 Subject: 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: Kumar Amit Mehta Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/staging/rtl8192e') diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 81134d312ee..f68df241f78 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -2955,7 +2955,8 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev, netif_carrier_off(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); rtl8192_proc_init_one(dev); -- cgit v1.2.3