linux-kernel - [PATCH 08/12] nfc: fdp: use unsigned int as loop iterator

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Date:   Thu, 29 Jul 2021 12:40:18 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Mark Greer <mgreer@...malcreek.com>,
        Bongsu Jeon <bongsu.jeon@...sung.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-nfc@...ts.01.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-wireless@...r.kernel.org
Subject: [PATCH 08/12] nfc: fdp: use unsigned int as loop iterator

Loop iterators are simple integers, no point to optimize the size and
use u8.  It only raises the question whether the variable is used in
some other context.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 drivers/nfc/fdp/fdp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
index 650a140bea46..3f5fba922c4d 100644
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c
@@ -611,7 +611,8 @@ static int fdp_nci_core_get_config_rsp_packet(struct nci_dev *ndev,
 	struct fdp_nci_info *info = nci_get_drvdata(ndev);
 	struct device *dev = &info->phy->i2c_dev->dev;
 	struct nci_core_get_config_rsp *rsp = (void *) skb->data;
-	u8 i, *p;
+	unsigned int i;
+	u8 *p;
 
 	if (rsp->status == NCI_STATUS_OK) {
 
-- 
2.27.0