| commit | 0f6f1d9fca4ad91ce9b30dc0aa847b0947786261 | [log] [tgz] |
|---|---|---|
| author | Keith Busch <keith.busch@intel.com> | Tue Dec 19 14:06:40 2017 -0700 |
| committer | Bjorn Helgaas <helgaas@kernel.org> | Thu Jan 11 18:41:05 2018 -0600 |
| tree | a0f3467479cf517bf6fca9d2cba138d8bb8769c7 | |
| parent | b9f80fdc4244b417154ec30d3bc7ec3e76085634 [diff] |
PCI/AER: Return error if AER is not supported get_device_error_info() reads error information from registers in the AER capability. If we call it for a device that has no AER capability, it should return an error, but previously it returned success. Return 0 (error) if the device doesn't have an AER capability. Signed-off-by: Keith Busch <keith.busch@intel.com> [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>