From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg KH <greg@kroah.com>
Subject: Re: [PATCH 040/117] Staging: hv: vmbus: Cleanup error handling in
	hv_init()
Date: Tue, 23 Aug 2011 16:04:26 -0700
Message-ID: <20110823230426.GM9641@kroah.com>
References: <1310752024-27854-1-git-send-email-kys@microsoft.com>
	<1310752065-27895-1-git-send-email-kys@microsoft.com>
	<1310752065-27895-40-git-send-email-kys@microsoft.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <devel-bounces@linuxdriverproject.org>
Content-Disposition: inline
In-Reply-To: <1310752065-27895-40-git-send-email-kys@microsoft.com>
List-Unsubscribe: <http://driverdev.linuxdriverproject.org/mailman/options/devel>,
	<mailto:devel-request@linuxdriverproject.org?subject=unsubscribe>
List-Archive: <http://driverdev.linuxdriverproject.org/pipermail/devel>
List-Post: <mailto:devel@linuxdriverproject.org>
List-Help: <mailto:devel-request@linuxdriverproject.org?subject=help>
List-Subscribe: <http://driverdev.linuxdriverproject.org/mailman/listinfo/devel>,
	<mailto:devel-request@linuxdriverproject.org?subject=subscribe>
Errors-To: devel-bounces@linuxdriverproject.org
Sender: devel-bounces@linuxdriverproject.org
To: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: devel@linuxdriverproject.org, Haiyang Zhang <haiyangz@microsoft.com>, gregkh@suse.de, linux-kernel@vger.kernel.org, virtualization@lists.osdl.org
List-Id: virtualization@lists.linuxfoundation.org

On Fri, Jul 15, 2011 at 10:46:28AM -0700, K. Y. Srinivasan wrote:
> Use standard Linux error codes.
> 
> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
> ---
>  drivers/staging/hv/hv.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c
> index 2f94880..e733173 100644
> --- a/drivers/staging/hv/hv.c
> +++ b/drivers/staging/hv/hv.c
> @@ -225,8 +225,8 @@ cleanup:
>  
>  		vfree(virtaddr);
>  	}
> -	ret = -1;
> -	return ret;
> +
> +	return -ENOTSUPP;

The ret variable is no longer needed here, so just remove it entirely in
this patch.

greg k-h