linux-kernel - Re: nbd: clean up error handling

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Date:	Thu, 18 Dec 2008 14:15:39 -0500
From:	Paul Clements <paul.clements@...eleye.com>
To:	Pavel Machek <pavel@...e.cz>
CC:	kernel list <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>
Subject: Re: nbd: clean up error handling

Hi Pavel,

hanks for the patch...

Pavel Machek wrote:
> Uses existing error_out: label instead of hardcoding error action.
> 
> Signed-off-by: Pavel Machek <pavel@...e.cz>

> @@ -475,8 +473,7 @@ static void nbd_handle_req(struct nbd_de
>  	if (nbd_send_req(lo, req) != 0) {
>  		printk(KERN_ERR "%s: Request send failed\n",
>  				lo->disk->disk_name);
> -		req->errors++;
> -		nbd_end_request(req);
> +		goto error_out;

This one is not correct. We don't return immediately here.


--
Paul
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