[U-Boot] [PATCH] net: phy: micrel: Fix error handling

[Joe Hershberger]

On Mon, Nov 14, 2016 at 8:08 AM, Marek Vasut <marex at denx.de> wrote:
> Fix the following error, the $ret variable handling must
> be part of the loop, while due to the missing parenthesis
> it was not.
>
> drivers/net/phy/micrel.c: In function ‘ksz9021_of_config’:
> drivers/net/phy/micrel.c:303:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
>   for (i = 0; i < ARRAY_SIZE(ofcfg); i++)
>   ^~~
> drivers/net/phy/micrel.c:305:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’
>    if (ret)
>    ^~
> drivers/net/phy/micrel.c: In function ‘ksz9031_of_config’:
> drivers/net/phy/micrel.c:411:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
>   for (i = 0; i < ARRAY_SIZE(ofcfg); i++)
>   ^~~
> drivers/net/phy/micrel.c:413:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’
>    if (ret)
>    ^~
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Joe Hershberger <joe.hershberger at ni.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>

> ---
>  drivers/net/phy/micrel.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
> index 28a1401..7163fa2 100644
> --- a/drivers/net/phy/micrel.c
> +++ b/drivers/net/phy/micrel.c
> @@ -300,10 +300,11 @@ static int ksz9021_of_config(struct phy_device *phydev)
>         };
>         int i, ret = 0;
>
> -       for (i = 0; i < ARRAY_SIZE(ofcfg); i++)
> +       for (i = 0; i < ARRAY_SIZE(ofcfg); i++) {
>                 ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
>                 if (ret)
>                         return ret;
> +       }

Yikes! Nice catch. :/

>         return 0;
>  }
> @@ -408,10 +409,11 @@ static int ksz9031_of_config(struct phy_device *phydev)
>         };
>         int i, ret = 0;
>
> -       for (i = 0; i < ARRAY_SIZE(ofcfg); i++)
> +       for (i = 0; i < ARRAY_SIZE(ofcfg); i++) {
>                 ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
>                 if (ret)
>                         return ret;
> +       }
>
>         return 0;
>  }
> --
> 2.10.2
>
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