linux-kernel - Re: [PATCH 6/6] ext2 balloc: use io

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Date:	Tue, 28 Nov 2006 15:31:11 -0800
From:	Mingming Cao <cmm@...ibm.com>
To:	Hugh Dickins <hugh@...itas.com>
Cc:	Andrew Morton <akpm@...l.org>, Mel Gorman <mel@...net.ie>,
	"Martin J. Bligh" <mbligh@...igh.org>,
	linux-kernel@...r.kernel.org,
	"linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH 6/6] ext2 balloc: use io_error label

On Tue, 2006-11-28 at 17:44 +0000, Hugh Dickins wrote:
> ext2_new_blocks has a nice io_error label for setting -EIO,
> so goto that in the one place that doesn't already use it.
> 
> Signed-off-by: Hugh Dickins <hugh@...itas.com>
> ---
> 

Acked, 

Mingming
>  fs/ext2/balloc.c |    7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> --- 2.6.19-rc6-mm2/fs/ext2/balloc.c	2006-11-24 08:18:02.000000000 +0000
> +++ linux/fs/ext2/balloc.c	2006-11-27 19:28:41.000000000 +0000
> @@ -1258,10 +1258,9 @@ retry_alloc:
>  		if (group_no >= ngroups)
>  			group_no = 0;
>  		gdp = ext2_get_group_desc(sb, group_no, &gdp_bh);
> -		if (!gdp) {
> -			*errp = -EIO;
> -			goto out;
> -		}
> +		if (!gdp)
> +			goto io_error;
> +
>  		free_blocks = le16_to_cpu(gdp->bg_free_blocks_count);
>  		/*
>  		 * skip this group if the number of
> -
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