| Date | Thu, 01 Jul 2010 10:33:19 -0700 | From | Greg KH <> | Subject | [patch 013/164] staging: vt6655: Fix kernel BUG on driver wpa initialization |
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2.6.33-stable review patch. If anyone has any objections, please let me know.
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From: Larry Finger <Larry.Finger@lwfinger.net>
commit f65515275ea3e45fdcd0fb78455f542d6fdca086 upstream.
In http://bugzilla.novell.com/show_bug.cgi?id=597299, the vt6655 driver generates a kernel BUG on a NULL pointer dereference at NULL. This problem has been traced to a failure in the wpa_set_wpadev() routine. As the vt6656 driver does not call this routine, the vt6655 code is similarly set to skip the call.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Tested-by: Richard Meek <osl2008@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/staging/vt6655/device_main.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -1089,11 +1089,13 @@ device_found1(struct pci_dev *pcid, cons } //2008-07-21-01<Add>by MikeLiu //register wpadev +#if 0 if(wpa_set_wpadev(pDevice, 1)!=0) { printk("Fail to Register WPADEV?\n"); unregister_netdev(pDevice->dev); free_netdev(dev); } +#endif device_print_info(pDevice); pci_set_drvdata(pcid, pDevice); return 0;
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