1 files changed, 13 insertions, 9 deletions

diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c
index f0883e6ebc50..62b60a038e2c 100644
--- a/drivers/leds/leds-pca9532.c
+++ b/drivers/leds/leds-pca9532.c
@@ -204,8 +204,8 @@ static int pca9532_configure(struct i2c_client *client,
                         led->ldev.brightness = LED_OFF;
                         led->ldev.brightness_set = pca9532_set_brightness;
                         led->ldev.blink_set = pca9532_set_blink;
-                        if (led_classdev_register(&client->dev,
-                                &led->ldev) < 0)        {
+                        err = led_classdev_register(&client->dev, &led->ldev);
+                        if (err < 0) {
                                 dev_err(&client->dev,
                                         "couldn't register LED %s\n",
                                         led->name);
@@ -263,7 +263,6 @@ exit:
                         }
 
         return err;
-
 }
 
 static int pca9532_probe(struct i2c_client *client,
@@ -271,12 +270,16 @@ static int pca9532_probe(struct i2c_client *client,
 {
         struct pca9532_data *data = i2c_get_clientdata(client);
         struct pca9532_platform_data *pca9532_pdata = client->dev.platform_data;
+        int err;
+
+        if (!pca9532_pdata)
+                return -EIO;
 
         if (!i2c_check_functionality(client->adapter,
                 I2C_FUNC_SMBUS_BYTE_DATA))
                 return -EIO;
 
-        data = kzalloc(sizeof(struct pca9532_data), GFP_KERNEL);
+        data = kzalloc(sizeof(*data), GFP_KERNEL);
         if (!data)
                 return -ENOMEM;
 
@@ -285,12 +288,13 @@ static int pca9532_probe(struct i2c_client *client,
         data->client = client;
         mutex_init(&data->update_lock);
 
-        if (pca9532_pdata == NULL)
-                return -EIO;
-
-        pca9532_configure(client, data, pca9532_pdata);
-        return 0;
+        err = pca9532_configure(client, data, pca9532_pdata);
+        if (err) {
+                kfree(data);
+                i2c_set_clientdata(client, NULL);
+        }
 
+        return err;
 }
 
 static int pca9532_remove(struct i2c_client *client)