linux-kernel - [PATCH v7 4/8] PCI: Use unsigned int i in pcie_read_tlp

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Message-Id: <20241217135358.9345-5-ilpo.jarvinen@linux.intel.com>
Date: Tue, 17 Dec 2024 15:53:54 +0200
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-pci@...r.kernel.org,
	Krzysztof Wilczyński <kw@...ux.com>,
	Lukas Wunner <lukas@...ner.de>,
	Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	linux-kernel@...r.kernel.org
Cc: Mahesh J Salgaonkar <mahesh@...ux.ibm.com>,
	Oliver O'Halloran <oohall@...il.com>,
	linuxppc-dev@...ts.ozlabs.org,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH v7 4/8] PCI: Use unsigned int i in pcie_read_tlp_log()

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@...ux.intel.com>
---
 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));
 
-- 
2.39.5