linux-kernel - Re: [PATCH] btrfs-progs: rework the code logic

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Date:	Thu, 5 Jul 2012 15:30:13 +0800
From:	Zhi Yong Wu <zwu.kernel@...il.com>
To:	linux-btrfs@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Zhi Yong Wu <wuzhy@...ux.vnet.ibm.com>
Subject: Re: [PATCH] btrfs-progs: rework the code logic

Sorry, please ignore this patch.

On Thu, Jul 5, 2012 at 3:26 PM,  <zwu.kernel@...il.com> wrote:
> From: Zhi Yong Wu <wuzhy@...ux.vnet.ibm.com>
>
> Signed-off-by: Zhi Yong Wu <wuzhy@...ux.vnet.ibm.com>
> ---
>  extent-cache.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/extent-cache.c b/extent-cache.c
> index 3dd6434..a5084ee 100644
> --- a/extent-cache.c
> +++ b/extent-cache.c
> @@ -136,10 +136,10 @@ struct cache_extent *find_first_cache_extent(struct cache_tree *tree,
>         struct cache_extent *entry;
>
>         ret = __tree_search(&tree->root, start, 1, &prev);
> -       if (!ret)
> +       if (!ret) {
>                 ret = prev;
> -       if (!ret)
>                 return NULL;
> +        }
>         entry = rb_entry(ret, struct cache_extent, rb_node);
>         return entry;
>  }
> --
> 1.7.6
>
> --
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-- 
Regards,

Zhi Yong Wu
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