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drivers/misc/hpilo: Correct panic when an AUX iLO is detected

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commit eefbc594abbb1b7e6e7eeadb65ae7c7538474210 upstream.

 Using an uninitialized variable 'devnum' after 'goto out;' was causing
 panic.  Just go ahead and return, we need to ignore AUX iLO devs.

 Oops: 0002 [#1] SMP
   .
   .
   .
 RIP  [<ffffffffa033e270>] ilo_probe+0xec/0xe7c [hpilo]

Signed-off-by: Mark Rusk <mark.rusk@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Rusk 2013-08-14 15:30:01 -05:00 committed by Greg Kroah-Hartman
parent 2880e37d6f
commit 39d163b387
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/hpilo.c
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@ -759,7 +759,7 @@ static int ilo_probe(struct pci_dev *pdev,
/* Ignore subsystem_device = 0x1979 (set by BIOS) */
if (pdev->subsystem_device == 0x1979)
goto out;
return 0;
if (max_ccb > MAX_CCB)
max_ccb = MAX_CCB;
@ -899,7 +899,7 @@ static void __exit ilo_exit(void)
class_destroy(ilo_class);
}
MODULE_VERSION("1.4");
MODULE_VERSION("1.4.1");
MODULE_ALIAS(ILO_NAME);
MODULE_DESCRIPTION(ILO_NAME);
MODULE_AUTHOR("David Altobelli <david.altobelli@hp.com>");