[PATCH 1/4] PCI/AER: Cleanup register variable

Ilpo Järvinen
2024-02-06T13:57:39Z

Use u32 for PCIe Capability register variable and name it aercc
(Advanced Error Capabilities and Control register, PCIe r6.1 sec
7.8.4.7) instead of temp.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
drivers/pci/pcie/aer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 05fc30bb5134..e31e6a9a7773 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -1210,7 +1210,7 @@ int aer_get_device_error_info(struct pci_dev *dev, struct aer_err_info *info)
{
int type = pci_pcie_type(dev);
int aer = dev->aer_cap;
- int temp;
+ u32 aercc;

/* Must reset in this function */
info->status = 0;
@@ -1241,8 +1241,8 @@ int aer_get_device_error_info(struct pci_dev *dev, struct aer_err_info *info)
return 0;

/* Get First Error Pointer */
- pci_read_config_dword(dev, aer + PCI_ERR_CAP, &temp);
- info->first_error = PCI_ERR_CAP_FEP(temp);
+ pci_read_config_dword(dev, aer + PCI_ERR_CAP, &aercc);
+ info->first_error = PCI_ERR_CAP_FEP(aercc);

if (info->status & AER_LOG_TLP_MASKS) {
info->tlp_header_valid = 1;
--
2.39.2