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

From: Mark Rusk
Date: Tue Aug 13 2013 - 10:39:40 EST


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]
---
drivers/misc/hpilo.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c
index 621c7a3..b83e3ca 100644
--- a/drivers/misc/hpilo.c
+++ b/drivers/misc/hpilo.c
@@ -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@xxxxxx>");
--
1.7.1

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