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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Qing Zhang <zhangqing@loongson.cn>,
	Jiaxun Yang <jiaxun.yang@flygoat.com>,
	netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] stmmac: dwmac-loongson: fix uninitialized variable in loongson_dwmac_probe()
Date: Tue, 22 Jun 2021 14:51:43 +0300	[thread overview]
Message-ID: <YNHOz8Aqo7Y1ZwO+@mwanda> (raw)

The "mdio" variable is never set to false.  Also it should be a bool
type instead of int.

Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index 8cd4e2e8ec40..e108b0d2bd28 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -49,7 +49,8 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
 {
 	struct plat_stmmacenet_data *plat;
 	struct stmmac_resources res;
-	int ret, i, mdio;
+	bool mdio = false;
+	int ret, i;
 	struct device_node *np;
 
 	np = dev_of_node(&pdev->dev);
-- 
2.30.2


             reply	other threads:[~2021-06-22 11:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-22 11:51 Dan Carpenter [this message]
2021-06-22 17:50 ` patchwork-bot+netdevbpf

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