[PATCH -next] phy: ti: j721e-wiz: Fix some error return code in wiz_probe()

[Wei Yongjun]

Fix to return negative error code from some error handling
cases instead of 0, as done elsewhere in this function.

Fixes: 091876cc355d ("phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 drivers/phy/ti/phy-j721e-wiz.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index 1d12d1b1b63a..30ea5b207285 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -841,8 +841,10 @@ static int wiz_probe(struct platform_device *pdev)
 	}
 
 	base = devm_ioremap(dev, res.start, resource_size(&res));
-	if (!base)
+	if (!base) {
+		ret = -ENOMEM;
 		goto err_addr_to_resource;
+	}
 
 	regmap = devm_regmap_init_mmio(dev, base, &wiz_regmap_config);
 	if (IS_ERR(regmap)) {
@@ -859,6 +861,7 @@ static int wiz_probe(struct platform_device *pdev)
 
 	if (num_lanes > WIZ_MAX_LANES) {
 		dev_err(dev, "Cannot support %d lanes\n", num_lanes);
+		ret = -ENODEV;
 		goto err_addr_to_resource;
 	}
 
@@ -948,6 +951,7 @@ static int wiz_probe(struct platform_device *pdev)
 	serdes_pdev = of_platform_device_create(child_node, NULL, dev);
 	if (!serdes_pdev) {
 		dev_WARN(dev, "Unable to create SERDES platform device\n");
+		ret = -ENOMEM;
 		goto err_pdev_create;
 	}
 	wiz->serdes_pdev = serdes_pdev;