PCI: Use unsigned int i in pcie_read_tlp_log()

ij-intel · bjorn-helgaas · commit 27d41818b696 · 2025-01-14T17:47:34.000-06:00
Loop variable i counting from 0 upwards does not need to be signed so make it unsigned int. Link: https://lore.kernel.org/r/20250114170840.1633-6-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
diff --git a/drivers/pci/pcie/tlp.c b/drivers/pci/pcie/tlp.c
@@ -24,7 +24,8 @@
 int pcie_read_tlp_log(struct pci_dev *dev, int where,
 		      struct pcie_tlp_log *log)
 {
-	int i, ret;
+	unsigned int i;
+	int ret;
 
 	memset(log, 0, sizeof(*log));
 

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,8 @@`
`24`	`24`	`int pcie_read_tlp_log(struct pci_dev *dev, int where,`
`25`	`25`	`struct pcie_tlp_log *log)`
`26`	`26`	`{`
`27`		`- int i, ret;`
	`27`	`+ unsigned int i;`
	`28`	`+ int ret;`
`28`	`29`
`29`	`30`	`memset(log, 0, sizeof(*log));`
`30`	`31`