linux-kernel - [PATCH] staging: mt7621-pci-phy: prevent use of uninitialized variable

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Date:   Thu,  4 Apr 2019 15:44:17 +0300
From:   Antti Keränen <detegr@...il.com>
To:     matthias.bgg@...il.com
Cc:     gregkh@...uxfoundation.org, sergio.paracuellos@...il.com,
        benniciemanuel78@...il.com, neil@...wn.name,
        devel@...verdev.osuosl.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Antti Keränen <detegr@...il.com>
Subject: [PATCH] staging: mt7621-pci-phy: prevent use of uninitialized variable

Do not use uninitialized variable 'port' when printing an error message

Signed-off-by: Antti Keränen <detegr@...il.com>
---
 drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c b/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
index 118302c122ee..aa3ae7777632 100644
--- a/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
+++ b/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
@@ -331,7 +331,7 @@ static int mt7621_pci_phy_probe(struct platform_device *pdev)
 
 	ret = of_address_to_resource(np, 0, &res);
 	if (ret) {
-		dev_err(dev, "failed to get address resource(id-%d)\n", port);
+		dev_err(dev, "failed to get address resource\n");
 		return ret;
 	}
 
-- 
2.21.0