[PATCH net-next] net: ethernet: ti: cpsw: Fix inconsistent IS_ERR and PTR_ERR in cpsw_probe()

[YueHaibing <yuehaibing@xxxxxxxxxx>]

Change the call to PTR_ERR to access the value just tested by IS_ERR.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 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;
 	}