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PCI hotplug: fix get_##name return value problem

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The commit 356a9d6f3dd283f83861adf1ac909879f0e66411 (PCI: fix hotplug
get_##name return value problem) doesn't seem to be merged properly.
Because of this, PCI hotplug no longer works (Read/Write PCI hotplug
files always returns -ENODEV).

This patch fixes wrong check of try_module_get() return value check in
get_##name().

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Kenji Kaneshige 2008-09-29 17:37:05 +09:00 committed by Jesse Barnes
parent e5665a45fa
commit bd1d9855be
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/hotplug/pci_hotplug_core.c
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@ -102,7 +102,7 @@ static int get_##name (struct hotplug_slot *slot, type *value) \
{ \
struct hotplug_slot_ops *ops = slot->ops; \
int retval = 0; \
if (try_module_get(ops->owner)) \
if (!try_module_get(ops->owner)) \
return -ENODEV; \
if (ops->get_##name) \
retval = ops->get_##name(slot, value); \