PCI/AER: Use bool for AER disable state tracking

Hans Zhang · bjorn-helgaas · commit 9890dd3fb7f9 · 2025-06-17T17:32:27.000-05:00
Change pcie_aer_disable variable to bool and update pci_no_aer() to set it to true. Improves code readability and aligns with modern kernel practices. Signed-off-by: Hans Zhang <hans.zhang@cixtech.com> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://patch.msgid.link/20250516165223.125083-3-18255117159@163.com
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
@@ -116,12 +116,12 @@ struct aer_info {
 					PCI_ERR_ROOT_MULTI_COR_RCV |	\
 					PCI_ERR_ROOT_MULTI_UNCOR_RCV)
 
-static int pcie_aer_disable;
+static bool pcie_aer_disable;
 static pci_ers_result_t aer_root_reset(struct pci_dev *dev);
 
 void pci_no_aer(void)
 {
-	pcie_aer_disable = 1;
+	pcie_aer_disable = true;
 }
 
 bool pci_aer_available(void)

Original file line number	Diff line number	Diff line change
`@@ -116,12 +116,12 @@ struct aer_info {`
`116`	`116`	`PCI_ERR_ROOT_MULTI_COR_RCV \| \`
`117`	`117`	`PCI_ERR_ROOT_MULTI_UNCOR_RCV)`
`118`	`118`
`119`		`-static int pcie_aer_disable;`
	`119`	`+static bool pcie_aer_disable;`
`120`	`120`	`static pci_ers_result_t aer_root_reset(struct pci_dev *dev);`
`121`	`121`
`122`	`122`	`void pci_no_aer(void)`
`123`	`123`	`{`
`124`		`- pcie_aer_disable = 1;`
	`124`	`+ pcie_aer_disable = true;`
`125`	`125`	`}`
`126`	`126`
`127`	`127`	`bool pci_aer_available(void)`