[PATCH v4 4/7] PCI: Use unsigned int i in pcie_read_tlp_log()

[Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>]

Loop variable i counting from 0 upwards does not need to be signed so
make it unsigned int.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
 drivers/pci/pcie/tlp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/pcie/tlp.c b/drivers/pci/pcie/tlp.c
index 2bf15749cd31..65ac7b5d8a87 100644
--- 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));
 
-- 
2.39.2