linux-ext4 - Re: [PATCH] ext4:Make ext4_split_extent() handle error correctly.

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Date:	Mon, 16 May 2011 08:08:25 -0700
From:	Mingming Cao <cmm@...ibm.com>
To:	Yongqiang Yang <xiaoqiangnk@...il.com>
Cc:	"Ted Ts'o" <tytso@....edu>,
	Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH] ext4:Make ext4_split_extent() handle error correctly.

On Sat, 2011-05-14 at 15:05 +0800, Yongqiang Yang wrote:
> Signed-off-by: Yongqiang Yang <xiaoqiangnk@...il.com>

Reviewed-by: Mingming Cao <cmm@...ibm.com>
> ---
>  fs/ext4/extents.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
> index e363f21..b7b667f 100644
> --- a/fs/ext4/extents.c
> +++ b/fs/ext4/extents.c
> @@ -2716,6 +2716,8 @@ static int ext4_split_extent(handle_t *handle,
>  				       EXT4_EXT_MARK_UNINIT2;
>  		err = ext4_split_extent_at(handle, inode, path,
>  				map->m_lblk + map->m_len, split_flag1, flags1);
> +		if (err)
> +			goto out;
>  	}
> 
>  	ext4_ext_drop_refs(path);


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