[018/200] staging: vt6655: Fix kernel BUG on driver wpa initialization
diff mbox series

Message ID 20100701174247.955645965@clark.site
State New, archived
Headers show
  • stable review
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Commit Message

Greg KH July 1, 2010, 5:41 p.m. UTC
2.6.34-stable review patch.  If anyone has any objections, please let me know.


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(+)

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diff mbox series

--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -1090,11 +1090,13 @@  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");
     pci_set_drvdata(pcid, pDevice);
     return 0;