phy: Use PTR_ERR_OR_ZERO to fix warning raised by coccinelle
authorGregory CLEMENT <gregory.clement@free-electrons.com>
Thu, 13 Nov 2014 11:47:43 +0000 (12:47 +0100)
committerKishon Vijay Abraham I <kishon@ti.com>
Wed, 26 Nov 2014 05:37:13 +0000 (11:07 +0530)
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: coccinelle/api/ptr_ret.cocci

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
drivers/phy/phy-berlin-sata.c
drivers/phy/phy-hix5hd2-sata.c
drivers/phy/phy-miphy365x.c
drivers/phy/phy-stih41x-usb.c

index 3e599dc..099eee8 100644 (file)
@@ -268,10 +268,7 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
 
        phy_provider =
                devm_of_phy_provider_register(dev, phy_berlin_sata_phy_xlate);
-       if (IS_ERR(phy_provider))
-               return PTR_ERR(phy_provider);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(phy_provider);
 }
 
 static const struct of_device_id phy_berlin_sata_of_match[] = {
index a80ff9d..34915b4 100644 (file)
@@ -164,10 +164,7 @@ static int hix5hd2_sata_phy_probe(struct platform_device *pdev)
 
        phy_set_drvdata(phy, priv);
        phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-       if (IS_ERR(phy_provider))
-               return PTR_ERR(phy_provider);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(phy_provider);
 }
 
 static const struct of_device_id hix5hd2_sata_phy_of_match[] = {
index 239930e..6ab43a8 100644 (file)
@@ -610,10 +610,7 @@ static int miphy365x_probe(struct platform_device *pdev)
        }
 
        provider = devm_of_phy_provider_register(&pdev->dev, miphy365x_xlate);
-       if (IS_ERR(provider))
-               return PTR_ERR(provider);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(provider);
 }
 
 static const struct of_device_id miphy365x_of_match[] = {
index 4ab581e..a603801 100644 (file)
@@ -160,10 +160,7 @@ static int stih41x_usb_phy_probe(struct platform_device *pdev)
        phy_set_drvdata(phy, phy_dev);
 
        phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-       if (IS_ERR(phy_provider))
-               return PTR_ERR(phy_provider);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(phy_provider);
 }
 
 static const struct of_device_id stih41x_usb_phy_of_match[] = {