PTR_RET is now PTR_ERR_OR_ZERO(): Replace most.

Sweep of the simple cases.

Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 41e89c3..ca0ddb8 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -901,7 +901,7 @@
 		return -EINVAL;
 
 	master = fsl_spi_probe(&pdev->dev, mem, irq);
-	return PTR_RET(master);
+	return PTR_ERR_OR_ZERO(master);
 }
 
 static int plat_mpc8xxx_spi_remove(struct platform_device *pdev)
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 911e9e0..ca5bcfe 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -603,7 +603,7 @@
 		dev = device_create(spidev_class, &spi->dev, spidev->devt,
 				    spidev, "spidev%d.%d",
 				    spi->master->bus_num, spi->chip_select);
-		status = PTR_RET(dev);
+		status = PTR_ERR_OR_ZERO(dev);
 	} else {
 		dev_dbg(&spi->dev, "no minor number available!\n");
 		status = -ENODEV;