From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Tyser <ptyser@xes-inc.com>
Date: Thu, 29 Jul 2010 10:40:17 -0500
Subject: [U-Boot] [RFC][PATCH 08/19] i2c: fix command usage help
In-Reply-To: <4C515B9D.2090805@denx.de>
References: <4C515B9D.2090805@denx.de>
Message-ID: <1280418017.19222.202.camel@petert>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

>  {
>  	cmd_tbl_t *c;
> 
> +	if (argc < 2) {
> +		cmd_usage(cmdtp);
> +		return 1;
> +	}
> +

Wolfgang recently made cmd_usage() return 1 so the above could be
simplified to:
if (argc < 2)
	return cmd_usage(cmdtp);

Best,
Peter