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PCI: Remove __must_check from definitions

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The __must_check (gcc "warn_unused_result") attribute only makes sense
when compiling the *caller* of the function, so the attribute should
appear on the declaration in the header file, not on the definition.

The declarations of these functions are already annotated with
__must_check.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2013-04-12 11:18:07 -06:00
parent b638d7e7b8
commit d67aed63b8
2 changed files with 3 additions and 3 deletions
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4
drivers/pci/hotplug/pci_hotplug_core.c
View File

@ -517,8 +517,8 @@ int pci_hp_deregister(struct hotplug_slot *hotplug)
*
* Returns 0 if successful, anything else for an error.
*/
int __must_check pci_hp_change_slot_info(struct hotplug_slot *hotplug,
struct hotplug_slot_info *info)
int pci_hp_change_slot_info(struct hotplug_slot *hotplug,
struct hotplug_slot_info *info)
{
if (!hotplug || !info)
return -ENODEV;

2
drivers/pci/hotplug/shpchp_sysfs.c
View File

@ -85,7 +85,7 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, cha
}
static DEVICE_ATTR (ctrl, S_IRUGO, show_ctrl, NULL);
int __must_check shpchp_create_ctrl_files (struct controller *ctrl)
int shpchp_create_ctrl_files (struct controller *ctrl)
{
return device_create_file (&ctrl->pci_dev->dev, &dev_attr_ctrl);
}