From: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx> commit 31f996efbd5a7825f4d30150469e9d110aea00e8 upstream. Commit 60ed982a4e78 ("PCI/AER: Move internal declarations to drivers/pci/pci.h") changed pci_aer_init() to return "void", but didn't change the stub for when CONFIG_PCIEAER isn't enabled. Change the stub to match. Fixes: 60ed982a4e78 ("PCI/AER: Move internal declarations to drivers/pci/pci.h") Signed-off-by: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx> Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> CC: stable@xxxxxxxxxxxxxxx # v4.19+ Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/pci/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -597,7 +597,7 @@ void pci_aer_clear_fatal_status(struct p void pci_aer_clear_device_status(struct pci_dev *dev); #else static inline void pci_no_aer(void) { } -static inline int pci_aer_init(struct pci_dev *d) { return -ENODEV; } +static inline void pci_aer_init(struct pci_dev *d) { } static inline void pci_aer_exit(struct pci_dev *d) { } static inline void pci_aer_clear_fatal_status(struct pci_dev *dev) { } static inline void pci_aer_clear_device_status(struct pci_dev *dev) { }