Simplifies the probe function by removing gotos.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/net/ethernet/ibm/emac/zmii.c | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/drivers/net/ethernet/ibm/emac/zmii.c b/drivers/net/ethernet/ibm/emac/zmii.c
index 03bab3f95fe4..e9097b9ceb3d 100644
--- a/drivers/net/ethernet/ibm/emac/zmii.c
+++ b/drivers/net/ethernet/ibm/emac/zmii.c
@@ -235,29 +235,26 @@ static int zmii_probe(struct platform_device *ofdev)
 	struct device_node *np = ofdev->dev.of_node;
 	struct zmii_instance *dev;
 	struct resource regs;
-	int rc;
 
-	rc = -ENOMEM;
-	dev = kzalloc(sizeof(struct zmii_instance), GFP_KERNEL);
-	if (dev == NULL)
-		goto err_gone;
+	dev = devm_kzalloc(&ofdev->dev, sizeof(struct zmii_instance),
+			   GFP_KERNEL);
+	if (!dev)
+		return -ENOMEM;
 
 	mutex_init(&dev->lock);
 	dev->ofdev = ofdev;
 	dev->mode = PHY_INTERFACE_MODE_NA;
 
-	rc = -ENXIO;
 	if (of_address_to_resource(np, 0, &regs)) {
 		printk(KERN_ERR "%pOF: Can't get registers address\n", np);
-		goto err_free;
+		return -ENXIO;
 	}
 
-	rc = -ENOMEM;
 	dev->base = (struct zmii_regs __iomem *)ioremap(regs.start,
 						sizeof(struct zmii_regs));
-	if (dev->base == NULL) {
+	if (!dev->base) {
 		printk(KERN_ERR "%pOF: Can't map device registers!\n", np);
-		goto err_free;
+		return -ENOMEM;
 	}
 
 	/* We may need FER value for autodetection later */
@@ -271,11 +268,6 @@ static int zmii_probe(struct platform_device *ofdev)
 	platform_set_drvdata(ofdev, dev);
 
 	return 0;
-
- err_free:
-	kfree(dev);
- err_gone:
-	return rc;
 }
 
 static void zmii_remove(struct platform_device *ofdev)
@@ -285,7 +277,6 @@ static void zmii_remove(struct platform_device *ofdev)
 	WARN_ON(dev->users != 0);
 
 	iounmap(dev->base);
-	kfree(dev);
 }
 
 static const struct of_device_id zmii_match[] =
-- 
2.47.0