netdev - [PATCH v3 net-next] net: ethernet: ti: cpsw: Fix inconsistent IS_ERR and PTR_ERR in cpsw

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Message-ID: <20190430015524.50997-1-yuehaibing@huawei.com>
Date:   Tue, 30 Apr 2019 01:55:24 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     Grygorii Strashko <grygorii.strashko@...com>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>,
        Andrew Lunn <andrew@...n.ch>,
        Ilias Apalodimas <ilias.apalodimas@...aro.org>,
        <julia.lawall@...6.fr>
CC:     YueHaibing <yuehaibing@...wei.com>, <linux-omap@...r.kernel.org>,
        <netdev@...r.kernel.org>, <kernel-janitors@...r.kernel.org>
Subject: [PATCH v3 net-next] net: ethernet: ti: cpsw: Fix inconsistent IS_ERR and PTR_ERR in cpsw_probe()

Fix inconsistent IS_ERR and PTR_ERR in cpsw_probe,
The proper pointer to use is clk instead of mode.

This issue was detected with the help of Coccinelle.

Fixes: 83a8471ba255 ("net: ethernet: ti: cpsw: refactor probe to group common hw initialization")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
---
v3: Fix commit log
v2: add Fixes tag
---
 drivers/net/ethernet/ti/cpsw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index c3cba46fac9d..e37680654a13 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -2381,7 +2381,7 @@ static int cpsw_probe(struct platform_device *pdev)
 
 	clk = devm_clk_get(dev, "fck");
 	if (IS_ERR(clk)) {
-		ret = PTR_ERR(mode);
+		ret = PTR_ERR(clk);
 		dev_err(dev, "fck is not found %d\n", ret);
 		return ret;
 	}