Hello Sergei,
On 12.03.2016 00:12, Sergei Shtylyov wrote:
> IS_ERR_OR_NULL() is open coded in of_mdiobus_register_{phy|device}(), so
> just call it directly...
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
>
> ---
> drivers/of/of_mdio.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> Index: net-next/drivers/of/of_mdio.c
> ===================================================================
> --- net-next.orig/drivers/of/of_mdio.c
> +++ net-next/drivers/of/of_mdio.c
> @@ -56,7 +56,7 @@ static int of_mdiobus_register_phy(struc
> phy = phy_device_create(mdio, addr, phy_id, 0, NULL);
> else
> phy = get_phy_device(mdio, addr, is_c45);
> - if (!phy || IS_ERR(phy))
> + if (IS_ERR_OR_NULL(phy))
> return 1;
>
> rc = irq_of_parse_and_map(child, 0);
> @@ -98,7 +98,7 @@ static int of_mdiobus_register_device(st
> int rc;
>
> mdiodev = mdio_device_create(mdio, addr);
> - if (!mdiodev || IS_ERR(mdiodev))
> + if (IS_ERR_OR_NULL(mdiodev))
> return 1;
>
I don't see how it is possible for mdio_device_create() to return NULL,
instead of this change consider to remove if (!mdiodev) check.
> /* Associate the OF node with the device structure so it
>
--
With best wishes,
Vladimir
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