[U-Boot] [PATCH v4 1/7] env: cosmetic: drop assignment i = iomux_doenv()

[Marek Vasut]

Dear Gerlando Falauto,

> iomux_doenv() can only return 0 or 1.
> So there is no need to save its return value in variable i, as checking
> its truth value within an if statement is enough.
> 
> Signed-off-by: Gerlando Falauto <gerlando.falauto at keymile.com>

Reviewed-by: Marek Vasut <marex at denx.de>

> ---
>  common/cmd_nvedit.c |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
> index fd05e72..b8c7676 100644
> --- a/common/cmd_nvedit.c
> +++ b/common/cmd_nvedit.c
> @@ -239,9 +239,8 @@ int _do_env_set(int flag, int argc, char * const
> argv[]) }
> 
>  #ifdef CONFIG_CONSOLE_MUX
> -		i = iomux_doenv(console, argv[2]);
> -		if (i)
> -			return i;
> +		if (iomux_doenv(console, argv[2]))
> +			return 1;
>  #else
>  		/* Try assigning specified device */
>  		if (console_assign(console, argv[2]) < 0)

Best regards,
Marek Vasut