提交 3ec6a8d0 编写于 作者: A Andrew Morton 提交者: Greg Kroah-Hartman

PCI: pcie-check-and-return-bus_register-errors fix

__must_check goes on the declaration, not the definition.

Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 09d6029f
......@@ -9,6 +9,8 @@
#ifndef _PORTDRV_H_
#define _PORTDRV_H_
#include <linux/compiler.h>
#if !defined(PCI_CAP_ID_PME)
#define PCI_CAP_ID_PME 1
#endif
......@@ -39,7 +41,7 @@ extern int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state);
extern int pcie_port_device_resume(struct pci_dev *dev);
#endif
extern void pcie_port_device_remove(struct pci_dev *dev);
extern int pcie_port_bus_register(void);
extern int __must_check pcie_port_bus_register(void);
extern void pcie_port_bus_unregister(void);
#endif /* _PORTDRV_H_ */
......@@ -6,7 +6,6 @@
* Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
*/
#include <linux/compiler.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/kernel.h>
......@@ -401,7 +400,7 @@ void pcie_port_device_remove(struct pci_dev *dev)
pci_disable_msi(dev);
}
int __must_check pcie_port_bus_register(void)
int pcie_port_bus_register(void)
{
return bus_register(&pcie_port_bus_type);
}
......
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