log_max have no chance to be PCIE_AER_LOG_MAX_UNSET, unless user specify it.
Bonus:
1. remove unnecessary local variable.
2. fix a typo.
Signed-off-by: Cao jin <caoj.f...@cn.fujitsu.com>
---
hw/pci/pcie_aer.c | 10 +---------
include/hw/pci/pcie_aer.h | 2 +-
2 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/hw/pci/pcie_aer.c b/hw/pci/pcie_aer.c
index ac47f34..6cf088b 100644
--- a/hw/pci/pcie_aer.c
+++ b/hw/pci/pcie_aer.c
@@ -99,18 +99,10 @@ static void aer_log_clear_all_err(PCIEAERLog *aer_log)
int pcie_aer_init(PCIDevice *dev, uint8_t cap_ver, uint16_t offset,
uint16_t size)
{
- PCIExpressDevice *exp;
-
pcie_add_capability(dev, PCI_EXT_CAP_ID_ERR, cap_ver,
offset, size);
- exp = &dev->exp;
- exp->aer_cap = offset;
+ dev->exp.aer_cap = offset;
- /* log_max is property */
- if (dev->exp.aer_log.log_max == PCIE_AER_LOG_MAX_UNSET) {
- dev->exp.aer_log.log_max = PCIE_AER_LOG_MAX_DEFAULT;
- }
- /* clip down the value to avoid unreasobale memory usage */
if (dev->exp.aer_log.log_max > PCIE_AER_LOG_MAX_LIMIT) {
return -EINVAL;
}
diff --git a/include/hw/pci/pcie_aer.h b/include/hw/pci/pcie_aer.h
index c373591..31755ef 100644
--- a/include/hw/pci/pcie_aer.h
+++ b/include/hw/pci/pcie_aer.h
@@ -40,7 +40,7 @@ struct PCIEAERLog {
* The specified value will be clipped down to PCIE_AER_LOG_MAX_LIMIT
* to avoid unreasonable memory usage.
* I bet that 128 log size would be big enough, otherwise too many errors
- * for system to function normaly. But could consecutive errors occur?
+ * for system to function normally. But could consecutive errors occur?
*/
#define PCIE_AER_LOG_MAX_DEFAULT 8
#define PCIE_AER_LOG_MAX_LIMIT 128
--
1.8.3.1
