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x86/PCI: pci quirks, fix pci refcounting
author
Jiri Slaby
<jirislaby@gmail.com>
Tue, 8 Sep 2009 10:16:18 +0000
(12:16 +0200)
committer
Jesse Barnes
<jbarnes@virtuousgeek.org>
Wed, 9 Sep 2009 21:11:02 +0000
(14:11 -0700)
Stanse found a pci reference leak in quirk_amd_nb_node.
Instead of putting nb_ht, there is a put of dev passed as
an argument.
http://stanse.fi.muni.cz/
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
arch/x86/kernel/quirks.c
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diff --git
a/arch/x86/kernel/quirks.c
b/arch/x86/kernel/quirks.c
index
af71d06
..
6c3b2c6
100644
(file)
--- a/
arch/x86/kernel/quirks.c
+++ b/
arch/x86/kernel/quirks.c
@@
-508,7
+508,7
@@
static void __init quirk_amd_nb_node(struct pci_dev *dev)
pci_read_config_dword(nb_ht, 0x60, &val);
set_dev_node(&dev->dev, val & 7);
- pci_dev_put(
dev
);
+ pci_dev_put(
nb_ht
);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB,