[PATCH v2 3/3] of_mdio: use PTR_ERR_OR_ZERO()

[Sergei Shtylyov]

PTR_ERR_OR_ZERO() is open coded in of_phy_register_fixed_link(), so just
call it directly...

Signed-off-by: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com>
Reviewed-by: Florian Fainelli <f.faine...@gmail.com>
Reviewed-by: Vladimir Zapolskiy <v...@mleia.com>

---
Changes in version 2:
- added the "Reviewed-by:" tags.

 drivers/of/of_mdio.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Index: net-next/drivers/of/of_mdio.c
===================================================================
--- net-next.orig/drivers/of/of_mdio.c
+++ net-next/drivers/of/of_mdio.c
@@ -412,7 +412,7 @@ int of_phy_register_fixed_link(struct de
                if (strcmp(managed, "in-band-status") == 0) {
                        /* status is zeroed, namely its .link member */
                        phy = fixed_phy_register(PHY_POLL, &status, -1, np);
-                       return IS_ERR(phy) ? PTR_ERR(phy) : 0;
+                       return PTR_ERR_OR_ZERO(phy);
                }
        }
 
@@ -434,7 +434,7 @@ int of_phy_register_fixed_link(struct de
                        return -EPROBE_DEFER;
 
                phy = fixed_phy_register(PHY_POLL, &status, link_gpio, np);
-               return IS_ERR(phy) ? PTR_ERR(phy) : 0;
+               return PTR_ERR_OR_ZERO(phy);
        }
 
        /* Old binding */
@@ -446,7 +446,7 @@ int of_phy_register_fixed_link(struct de
                status.pause = be32_to_cpu(fixed_link_prop[3]);
                status.asym_pause = be32_to_cpu(fixed_link_prop[4]);
                phy = fixed_phy_register(PHY_POLL, &status, -1, np);
-               return IS_ERR(phy) ? PTR_ERR(phy) : 0;
+               return PTR_ERR_OR_ZERO(phy);
        }
 
        return -ENODEV;