mfd: Don't leak init_data in tps65910_i2c_probe

There are a couple of situations where we leak init_data in
drivers/mfd/tps65910.c:tps65910_i2c_probe() - this patch should take
care of them.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/mfd/tps65910.c

@@ -151,8 +151,10 @@ static int tps65910_i2c_probe(struct i2c_client *i2c,
 	init_data->irq_base = pmic_plat_data->irq;
 
 	tps65910 = kzalloc(sizeof(struct tps65910), GFP_KERNEL);
-	if (tps65910 == NULL)
+	if (tps65910 == NULL) {
+		kfree(init_data);
 		return -ENOMEM;
+	}
 
 	i2c_set_clientdata(i2c, tps65910);
 	tps65910->dev = &i2c->dev;
@@ -174,11 +176,13 @@ static int tps65910_i2c_probe(struct i2c_client *i2c,
 	if (ret < 0)
 		goto err;
 
+	kfree(init_data);
 	return ret;
 
 err:
 	mfd_remove_devices(tps65910->dev);
 	kfree(tps65910);
+	kfree(init_data);
 	return ret;
 }