[PATCH 4/7] PCI/AER: Drop AER native check from handles_cxl_errors()

[Lukas Wunner]

Drop a superfluous call to pcie_aer_is_native() from handles_cxl_errors().

The call is superfluous because the function is only called from:

  aer_probe()
    cxl_rch_enable_rcec()
      handles_cxl_errors()

...and aer_probe() is only invoked if an AER port service was instantiated
in get_port_device_capability(), which is conditional on:

  (pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT ||
   pci_pcie_type(dev) == PCI_EXP_TYPE_RC_EC) &&
  pci_aer_available() &&
  dev->aer_cap && (pcie_ports_native || host->native_aer))

...and the last line of those conditions is equivalent to
pcie_aer_is_native().

Signed-off-by: Lukas Wunner <lu...@wunner.de>
---
 drivers/pci/pcie/aer_cxl_rch.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pci/pcie/aer_cxl_rch.c b/drivers/pci/pcie/aer_cxl_rch.c
index e471eefec9c4..9cc2d5749b9d 100644
--- a/drivers/pci/pcie/aer_cxl_rch.c
+++ b/drivers/pci/pcie/aer_cxl_rch.c
@@ -87,8 +87,7 @@ static bool handles_cxl_errors(struct pci_dev *rcec)
 {
        bool handles_cxl = false;
 
-       if (pci_pcie_type(rcec) == PCI_EXP_TYPE_RC_EC &&
-           pcie_aer_is_native(rcec))
+       if (pci_pcie_type(rcec) == PCI_EXP_TYPE_RC_EC)
                pcie_walk_rcec(rcec, handles_cxl_error_iter, &handles_cxl);
 
        return handles_cxl;
-- 
2.53.0