of_mdio: use PTR_ERR_OR_ZERO()
PTR_ERR_OR_ZERO() is open coded in of_phy_register_fixed_link(), so just
call it directly...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 52d9b14..8453f08 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -412,7 +412,7 @@
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 @@
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 @@
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;