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