spi: spidev: fix inconsistent indenting

Fix inconsistent indenting in spidev_open, no functional change.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spidev.c

@@ -602,11 +602,11 @@ static int spidev_open(struct inode *inode, struct file *filp)
 	if (!spidev->tx_buffer) {
 		spidev->tx_buffer = kmalloc(bufsiz, GFP_KERNEL);
 		if (!spidev->tx_buffer) {
-				dev_dbg(&spidev->spi->dev, "open/ENOMEM\n");
-				status = -ENOMEM;
+			dev_dbg(&spidev->spi->dev, "open/ENOMEM\n");
+			status = -ENOMEM;
 			goto err_find_dev;
-			}
 		}
+	}
 
 	if (!spidev->rx_buffer) {
 		spidev->rx_buffer = kmalloc(bufsiz, GFP_KERNEL);