PCI: Remove __must_check from definitions
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>
diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c
index eeb23ce..e8c31fe 100644
--- a/drivers/pci/hotplug/shpchp_sysfs.c
+++ b/drivers/pci/hotplug/shpchp_sysfs.c
@@ -85,7 +85,7 @@
}
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);
}