[U-Boot] [PATCH] mflash: use common cmd_usage function

[Detlev Zundel]

Hi Mike,

> Signed-off-by: Mike Frysinger <vapier at gentoo.org>
> ---
> note: i have no target that uses it, so i havent compile tested this.
>       but the change is straight forward enough ...
>
>  common/cmd_mgdisk.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/common/cmd_mgdisk.c b/common/cmd_mgdisk.c
> index 3ba62f6..03bed88 100644
> --- a/common/cmd_mgdisk.c
> +++ b/common/cmd_mgdisk.c
> @@ -54,7 +54,7 @@ int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
>  			return 1;
>  		break;
>  	default:
> -		printf("Usage:\n%s\n", cmdtp->usage);
> +		cmd_usage(cmdtp);
>  		return 1;
>  	}
>  	return 0;

With commit 47e26b1bf91ddef69f4a3892815c857db094cef9 [cmd_usage():
simplify return code handling] I suppose this should be directly changed
to a return cmd_usage.

This applies to one other patch you sent.

Cheers
  Detlev

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