[PATCH 5.1 098/122] PCI/AER: Change pci_aer_init() stub to return void

[Greg Kroah-Hartman]

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) { }